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Stochastic differential equation

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940:. Each of the two has advantages and disadvantages, and newcomers are often confused whether the one is more appropriate than the other in a given situation. Guidelines exist (e.g. Øksendal, 2003) and conveniently, one can readily convert an Itô SDE to an equivalent Stratonovich SDE and back again. Still, one must be careful which calculus to use when the SDE is initially written down. 7343: 4138:
Usually the solution of an SDE requires a probabilistic setting, as the integral implicit in the solution is a stochastic integral. If it were possible to deal with the differential equation path by path, one would not need to define a stochastic integral and one could develop a theory independently
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that coincides for example with the Ito integral with probability one for a particular choice of the iterated Brownian integral. Other definitions of the iterated integral lead to deterministic pathwise equivalents of different stochastic integrals, like the Stratonovich integral. This has been used
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through the concept of Schwartz morphism, see also the related 2-jet interpretation of Ito SDEs on manifolds based on the jet-bundle. This interpretation is helpful when trying to optimally approximate the solution of an SDE given on a large space with the solutions of an SDE given on a submanifold
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up to indistinguishable processes. Although Stratonovich SDEs are the natural choice for SDEs on manifolds, given that they satisfy the chain rule and that their drift and diffusion coefficients behave as vector fields under changes of coordinates, there are cases where Ito calculus on manifolds is
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Generalizing the geometric Brownian motion, it is also possible to define SDEs admitting strong solutions and whose distribution is a convex combination of densities coming from different geometric Brownian motions or Black Scholes models, obtaining a single SDE whose solutions is distributed as a
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For a fixed configuration of noise, SDE has a unique solution differentiable with respect to the initial condition. Nontriviality of stochastic case shows up when one tries to average various objects of interest over noise configurations. In this sense, an SDE is not a uniquely defined entity when
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In physics, SDEs have wide applicability ranging from molecular dynamics to neurodynamics and to the dynamics of astrophysical objects. More specifically, SDEs describe all dynamical systems, in which quantum effects are either unimportant or can be taken into account as perturbations. SDEs can be
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is based on the concept of non-anticipativeness or causality, which is natural in applications where the variable is time. The Stratonovich calculus, on the other hand, has rules which resemble ordinary calculus and has intrinsic geometric properties which render it more natural when dealing with
8116: 1134: 4289: 905:, this term typically refers to a narrow class of SDEs with gradient flow vector fields. This class of SDEs is particularly popular because it is a starting point of the Parisi–Sourlas stochastic quantization procedure, leading to a N=2 supersymmetric model closely related to 7072: 3740: 1822: 5349: 8900:
Kuznetsov, D.F. (2023). Strong approximation of iterated Itô and Stratonovich stochastic integrals: Method of generalized multiple Fourier series. Application to numerical integration of Itô SDEs and semilinear SPDEs. Differ. Uravn. Protsesy Upr., no. 1. DOI:
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are constants, the system is said to be subject to additive noise, otherwise it is said to be subject to multiplicative noise. This term is somewhat misleading as it has come to mean the general case even though it appears to imply the limited case in which
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As with deterministic ordinary and partial differential equations, it is important to know whether a given SDE has a solution, and whether or not it is unique. The following is a typical existence and uniqueness theorem for Itô SDEs taking values in
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An alternative view on SDEs is the stochastic flow of diffeomorphisms. This understanding is unambiguous and corresponds to the Stratonovich version of the continuous time limit of stochastic difference equations. Associated with SDEs is the
4823: 4378:). However, a direct path-wise interpretation of the SDE is not possible, as the Brownian motion paths have unbounded variation and are nowhere differentiable with probability one, so that there is no naive way to give meaning to terms like 7066: 3515: 8501:
which represents the preservation of the continuity of the phase space by continuous time flow. The spontaneous breakdown of this supersymmetry is the mathematical essence of the ubiquitous dynamical phenomenon known across disciplines as
1365:. In this case, SDE must be complemented by what is known as "interpretations of SDE" such as Itô or a Stratonovich interpretations of SDEs. Nevertheless, when SDE is viewed as a continuous-time stochastic flow of diffeomorphisms, it is a 6268: 2102: 2339: 1947:
The formal interpretation of an SDE is given in terms of what constitutes a solution to the SDE. There are two main definitions of a solution to an SDE, a strong solution and a weak solution Both require the existence of a process
2493: 7354: 8242: 2199: 809:, describing the motion of a harmonic oscillator subject to a random force. The mathematical theory of stochastic differential equations was developed in the 1940s through the groundbreaking work of Japanese mathematician 4679: 1999:). A weak solution consists of a probability space and a process that satisfies the integral equation, while a strong solution is a process that satisfies the equation and is defined on a given probability space. The 8312: 5922: 1366: 6776: 8711:
Kunita, H. (2004). Stochastic Differential Equations Based on Lévy Processes and Stochastic Flows of Diffeomorphisms. In: Rao, M.M. (eds) Real and Stochastic Analysis. Trends in Mathematics. Birkhäuser Boston.
5643: 5100: 4601: 6408: 7338:{\displaystyle X_{t}=\Phi _{t,t_{0}}\left(X_{t_{0}}+\int _{t_{0}}^{t}\Phi _{s,t_{0}}^{-1}(c(s)-b(s)\mathrm {d} (s))\mathrm {d} s+\int _{t_{0}}^{t}\Phi _{s,t_{0}}^{-1}\mathrm {d} (s)\mathrm {d} W_{s}\right)} 4145: 7953: 2552: 7940: 6602: 3651: 983:
There are standard techniques for transforming higher-order equations into several coupled first-order equations by introducing new unknowns. Therefore, the following is the most general class of SDEs:
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to models with noise. This is an important generalization because real systems cannot be completely isolated from their environments and for this reason always experience external stochastic influence.
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Armstrong, J., Brigo, D. and Rossi Ferrucci, E. (2019), Optimal approximation of SDEs on submanifolds: the Itô-vector and Itô-jet projections. Proc. London Math. Soc., 119: 176-213.
3838: 3311: 3178: 874:, although it is possible and in some cases preferable to model random motion on manifolds through Itô SDEs, for example when trying to optimally approximate SDEs on submanifolds. 6814: 6504: 3392: 3244: 8913:
Rybakov, K.A. (2023). Spectral representations of iterated stochastic integrals and their application for modeling nonlinear stochastic dynamics. Mathematics, vol. 11, 4047. DOI:
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Armstrong, J., Bellani, C., Brigo, D. and Cass, T. (2021). Option pricing models without probability: a rough paths approach. Mathematical Finance, vol. 31, pages 1494–1521.
8364: 6699: 6360: 3987: 3979: 1492: 1465: 1279: 1355: 909:. From the physical point of view, however, this class of SDEs is not very interesting because it never exhibits spontaneous breakdown of topological supersymmetry, i.e., 6876: 6438: 3141: 6083: 1507: 891: 4702: 6924: 6301: 5386: 3400: 6328: 6057: 6031: 6011: 4338: 1216: 6899: 6628: 6118: 3264: 3078: 2951: 1919:
and is independent of the past behavior of the process. This is so because the increments of a Wiener process are independent and normally distributed. The function
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theory, while adding a chosen definition of iterated integrals of Brownian motion, it is possible to define a deterministic rough integral for every single
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Artemiev, S.S., Averina, T.A. (1997). Numerical Analysis of Systems of Ordinary and Stochastic Differential Equations. VSP, Utrecht, The Netherlands. DOI:
2352:. Under this hypothesis, the methodologies developed by Marcello Minenna determines prediction interval able to identify abnormal return that could hide 2232:, is not a Markov process, and it is called an Itô process and not a diffusion process. When the coefficients depends only on present and past values of 8147: 9917: 2135: 932:
is almost surely nowhere differentiable; thus, it requires its own rules of calculus. There are two dominating versions of stochastic calculus, the
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was the first person credited with modeling Brownian motion in 1900, giving a very early example of a stochastic differential equation now known as
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Friz, P. and Hairer, M. (2020). A Course on Rough Paths with an Introduction to Regularity Structures, 2nd ed., Springer-Verlag, Heidelberg, DOI
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Brigo, D, Mercurio, F, Sartorelli, G. (2003). Alternative asset-price dynamics and volatility smile, QUANT FINANC, 2003, Vol: 3, Pages: 173 - 183,
2228:, but also on previous values of the process and possibly on present or previous values of other processes too. In that case the solution process, 697: 4607: 438: 10344: 9337: 8253: 9874: 9854: 5871: 8488: 6713: 10258: 5573: 5005: 2239:
A generalization of stochastic differential equations with the Fisk-Stratonovich integral to semimartingales with jumps are the SDEs of
10608: 4535: 181: 6365: 4284:{\displaystyle \mathrm {d} X_{t}(\omega )=\mu (X_{t}(\omega ),t)\,\mathrm {d} t+\sigma (X_{t}(\omega ),t)\,\mathrm {d} B_{t}(\omega )} 726:, resulting in a solution which is also a stochastic process. SDEs have many applications throughout pure mathematics and are used to 10175: 8564: 8539: 8111:{\displaystyle \mathrm {d} X_{t}=\left(\alpha f(X_{t})+{\frac {1}{2}}f(X_{t})f'(X_{t})\right)\mathrm {d} t+f(X_{t})\mathrm {d} W_{t}} 3735:{\displaystyle \{\zeta <\infty \}\subset \left\{\lim \limits _{t\nearrow \zeta }X_{t}=\infty {\text{ in }}{\widehat {M}}\right\}} 9859: 9050: 1429: 312: 2498: 10185: 9869: 7875: 6516: 817:
and initiated the study of nonlinear stochastic differential equations. Another approach was later proposed by Russian physicist
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Higham., Desmond J. (January 2001). "An Algorithmic Introduction to Numerical Simulation of Stochastic Differential Equations".
2127: 10227: 10124: 890:. The generalization of the Fokker–Planck evolution to temporal evolution of differential forms is provided by the concept of 353: 10414: 10404: 10250: 9942: 9927: 9309: 9199: 9171: 9122: 9073: 8876:
Kloeden, P.E., Platen E. (1992). Numerical Solution of Stochastic Differential Equations. Springer, Berlin, Heidelberg. DOI:
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Desmond Higham and Peter Kloeden: "An Introduction to the Numerical Simulation of Stochastic Differential Equations", SIAM,
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mixture dynamics of lognormal distributions of different Black Scholes models. This leads to models that can deal with the
1129:{\displaystyle {\frac {\mathrm {d} x(t)}{\mathrm {d} t}}=F(x(t))+\sum _{\alpha =1}^{n}g_{\alpha }(x(t))\xi ^{\alpha }(t),\,} 10314: 10278: 8392: 7715: 1817:{\displaystyle X_{t+s}-X_{t}=\int _{t}^{t+s}\mu (X_{u},u)\mathrm {d} u+\int _{t}^{t+s}\sigma (X_{u},u)\,\mathrm {d} B_{u}.} 690: 261: 145: 2825: 10582: 10319: 564: 218: 10231: 9429: 9330: 8661:
Musiela, M., and Rutkowski, M. (2004), Martingale Methods in Financial Modelling, 2nd Edition, Springer Verlag, Berlin.
8928:"Generalized differential equations: Differentiability of solutions with respect to initial conditions and parameters" 5344:{\displaystyle \mathrm {d} X_{t}=\mu (X_{t},t)\,\mathrm {d} t+\sigma (X_{t},t)\,\mathrm {d} B_{t}{\mbox{ for }}t\in ;} 5136: 2561: 10384: 9239: 8696: 8633: 1854:(but very helpful) interpretation of the stochastic differential equation is that in a small time interval of length 239: 191: 5467: 4126:
of that space, in that a Stratonovich based projection does not result to be optimal. This has been applied to the
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for solving stochastic differential equations. This notation makes the exotic nature of the random function of time
10235: 10219: 10134: 9962: 9932: 9354: 1647:(standard Brownian motion). This equation should be interpreted as an informal way of expressing the corresponding 937: 906: 226: 201: 7788: 4343: 3543: 1964: 10613: 10334: 10299: 10268: 10263: 9699: 9616: 9021:
Steven Marcus (1981), "Modeling and approximation of stochastic differential equation driven by semimartigales",
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In supersymmetric theory of SDEs, stochastic dynamics is defined via stochastic evolution operator acting on the
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on the phase space of the model. In this exact formulation of stochastic dynamics, all SDEs possess topological
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are conjugate to stochastic differential equations. Stochastic differential equations can also be extended to
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that solves the integral equation version of the SDE. The difference between the two lies in the underlying
10369: 8605: 6787: 6463: 5826:{\displaystyle \alpha :\mathbb {R} _{+}\times U\to \operatorname {Lin} (\mathbb {R} ^{n};\mathbb {R} ^{d})} 3365: 3203: 957: 887: 865:
are related, but different, objects and the choice between them depends on the application considered. The
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be some initial condition, meaning it is a measurable function with respect to the initial σ-algebra. Let
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gives the time evolution of chemical concentration. Alternatively, numerical solutions can be obtained by
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that corresponds to Stratonovich approach to a continuous time limit of a stochastic difference equation.
9972: 9556: 9501: 9417: 6819: 4973:{\displaystyle {\big |}\mu (x,t)-\mu (y,t){\big |}+{\big |}\sigma (x,t)-\sigma (y,t){\big |}\leq D|x-y|;} 2000: 319: 234: 10304: 7679:{\displaystyle \mathrm {d} X_{t}={\frac {1}{2}}f(X_{t})f'(X_{t})\mathrm {d} t+f(X_{t})\mathrm {d} W_{t}} 4467: 4297: 2639: 10309: 10294: 9937: 9907: 9474: 9372: 8617: 8511: 4110:{\displaystyle f(X_{t})=f(X_{0})+\int _{0}^{t}(\mathrm {d} f)_{X}A(X)\circ \mathrm {d} Z,\quad t\geq 0} 2606: 1377: 1221: 883: 524: 392: 8727:"The Conjugacy of Stochastic and Random Differential Equations and the Existence of Global Attractors" 5956: 5927: 5723: 5674: 3906: 2956: 960:, Rosenbrock method, and methods based on different representations of iterated stochastic integrals. 10389: 10190: 10104: 10089: 10020: 9596: 9479: 9377: 6411: 2007: 1397: 949: 495: 473: 9288: 8320: 6670: 6333: 3955: 1470: 1443: 1257: 638: 10223: 10109: 9611: 9586: 9531: 8958:
Fengler, M. R. (2005), Semiparametric modeling of implied volatility, Springer Verlag, Berlin. DOI
1613:{\displaystyle \mathrm {d} X_{t}=\mu (X_{t},t)\,\mathrm {d} t+\sigma (X_{t},t)\,\mathrm {d} B_{t},} 1373: 1325: 976: 489: 397: 8839:
Parisi, G.; Sourlas, N. (1979). "Random Magnetic Fields, Supersymmetry, and Negative Dimensions".
4818:{\displaystyle {\big |}\mu (x,t){\big |}+{\big |}\sigma (x,t){\big |}\leq C{\big (}1+|x|{\big )};} 10524: 10514: 10329: 10205: 9987: 9912: 9726: 9591: 9447: 9402: 9036: 7061:{\displaystyle \mathrm {d} X_{t}=(a(t)X_{t}+c(t))\mathrm {d} t+(b(t)X_{t}+d(t))\mathrm {d} W_{t}} 6855: 6417: 3510:{\displaystyle f(X_{\tau })=f(x_{0})+\int _{0}^{\tau }(\mathrm {d} f)_{X}A(X)\circ \mathrm {d} Z} 3106: 2349: 2112: 569: 559: 551: 507: 348: 9009: 6062: 1405: 1385: 10466: 10394: 9819: 9809: 9653: 9283: 8808:(2018). Intrinsic stochastic differential equations as jets. Proc. R. Soc. A., 474: 20170559, 850: 818: 382: 6276: 5355: 790: 10489: 10471: 10451: 10446: 10165: 9997: 9977: 9824: 9767: 9606: 9516: 8559: 6313: 6303:
is the Euclidean norm. This condition guarantees the existence and uniqueness of a so-called
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An innovative application in stochastic finance derives from the usage of the equation for
2097:{\displaystyle \mathrm {d} X_{t}=\mu X_{t}\,\mathrm {d} t+\sigma X_{t}\,\mathrm {d} B_{t}.} 1495: 1433: 1413: 1384:. It tells how the probability distribution function evolves in time similarly to how the 837:
variable. In most cases, SDEs are understood as continuous time limit of the corresponding
739: 514: 450: 423: 3767: 3316: 2334:{\displaystyle \mathrm {d} R_{t}=\mu R_{t}\,\mathrm {d} t+\sigma _{t}\,\mathrm {d} B_{t}.} 1254:
is a set of vector fields that define the coupling of the system to Gaussian white noise,
801:. Some of these early examples were linear stochastic differential equations, also called 8: 10559: 10399: 10324: 10129: 9889: 9799: 9689: 8776:
Michel Emery (1989). Stochastic calculus in manifolds. Springer Berlin, Heidelberg. Doi
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The stochastic differential equation above is only a special case of a more general form
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was used by Louis Bachelier as the first model for stock prices in 1900, known today as
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noise is multiplicative and when the SDE is understood as a continuous time limit of a
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noises, and scale-free statistics of earthquakes, neuroavalanches, solar flares etc.
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There are also more general stochastic differential equations where the coefficients
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Stochastische Analysis: Eine Einführung in die Theorie der stetigen Semimartingale
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Stochastische Analysis: Eine Einführung in die Theorie der stetigen Semimartingale
8978:(2002). "Lognormal-mixture dynamics and calibration to market volatility smiles". 8237:{\displaystyle \mathrm {d} X_{t}=\alpha f(X_{t})\mathrm {d} t+f(X_{t})\circ W_{t}} 2368:
and for this purpose one uses the Fisk-Stratonovich integral. Consider a manifold
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Seifedine Kadry (2007). "A Solution of Linear Stochastic Differential Equation".
8902: 8527: 5425: 4508: 2205: 1941: 1828: 953: 921: 798: 794: 782: 750: 603: 519: 46: 10349: 9581: 9153:. Mathematics in Science and Engineering (169). Orlando, FL: Academic Press Inc. 5562: 2194:{\displaystyle \mathrm {d} X_{t}=\mu \,\mathrm {d} t+\sigma \,\mathrm {d} B_{t}} 1847: 933: 866: 858: 846: 762: 658: 10539: 10504: 10424: 10030: 9777: 9694: 9663: 9658: 9638: 9628: 9571: 9546: 9526: 9491: 9459: 9442: 9223:
Handbook of Stochastic Methods: for Physics, Chemistry and the Natural Sciences
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Numerical methods for solving stochastic differential equations include the
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for example in financial mathematics to price options without probability.
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More generally one can also look at stochastic differential equations on
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preferable. A theory of Ito calculus on manifolds was first developed by
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in the physics formulation more explicit. In strict mathematical terms,
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is continuous and satisfies the above local Lipschitz condition and let
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Whether the solution of this equation explodes depends on the choice of
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is a flow vector field representing deterministic law of evolution, and
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Generalized autoregressive conditional heteroskedasticity (GARCH) model
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which is the equation for the dynamics of the return of the price of a
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SDEs have a random differential that is in the most basic case random
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More generally one can extend the theory of stochastic calculus onto
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Stochastic Differential Equations: An Introduction with Applications
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In physical science, there is an ambiguity in the usage of the term
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An Informal Introduction to Stochastic Calculus with Applications
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Diffusions, Markov Processes and Martingales, Vol 2: Ito Calculus
4596:{\displaystyle \mu :\mathbb {R} ^{n}\times \to \mathbb {R} ^{n};} 757:. However, other types of random behaviour are possible, such as 84: 79: 68: 9117:(in German). Vieweg+Teubner Verlag Wiesbaden. pp. 297–299. 6403:{\displaystyle \zeta :\Omega \to {\overline {\mathbb {R} }}_{+}} 5204:
Then the stochastic differential equation/initial value problem
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Nonlinear stochastic systems theory and applications to physics
9068:(in German). Vieweg+Teubner Verlag Wiesbaden. p. 364-365. 928:
was discovered to be exceptionally complex mathematically. The
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Stochastic differential equations originated in the theory of
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explains the associated long-range dynamical behavior, i.e.,
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General case: local Lipschitz condition and maximal solutions
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gives the time evolution of the quantum wave function or the
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is called the diffusion coefficient. The stochastic process
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with the right hand side perturbed by a term dependent on a
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of probability theory. This points to considering the SDE
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is a real-valued semimartingale and for each stopping time
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Autoregressive conditional heteroskedasticity (ARCH) model
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as a single deterministic differential equation for every
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that draws on the analogy between statistical physics and
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which is the equation for the dynamics of the price of a
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Independent and identically distributed random variables
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International Journal of Theoretical and Applied Finance
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cannot be chosen as an ordinary function, but only as a
9234:. Singapore: World Scientific Publishing. p. 212. 9194:. Singapore: World Scientific Publishing. p. 315. 1372:
In physics, the main method of solution is to find the
821:, leading to a calculus similar to ordinary calculus. 9860:
Autoregressive integrated moving average (ARIMA) model
5311: 8821: 8819: 8817: 8472:{\displaystyle X_{t}=h^{-1}(\alpha t+W_{t}+h(X_{0}))} 8395: 8372: 8323: 8256: 8150: 8127: 7956: 7878: 7791: 7772:{\displaystyle \mathrm {d} X_{t}=f(X_{t})\circ W_{t}} 7718: 7695: 7559: 7357: 7075: 6927: 6887: 6858: 6822: 6790: 6716: 6673: 6640: 6616: 6519: 6466: 6446: 6420: 6368: 6336: 6316: 6279: 6129: 6091: 6065: 6039: 6019: 5999: 5959: 5930: 5874: 5839: 5756: 5726: 5706: 5677: 5657: 5576: 5470: 5358: 5213: 5139: 5008: 4832: 4705: 4610: 4538: 4470: 4425: 4384: 4346: 4326: 4300: 4148: 3990: 3958: 3938: 3909: 3889: 3883:. Given a maximal solution we can extend the time of 3868: 3846: 3799: 3770: 3750: 3654: 3627: 3546: 3526: 3403: 3368: 3348: 3319: 3272: 3252: 3206: 3186: 3149: 3109: 3089: 3060: 3010: 2959: 2933: 2909: 2828: 2806: 2786: 2751: 2699: 2675: 2642: 2615: 2564: 2501: 2414: 2394: 2374: 2258: 2138: 2018: 1967: 1827:
The equation above characterizes the behavior of the
1659: 1629: 1510: 1473: 1446: 1380:(FPE). The Fokker–Planck equation is a deterministic 1328: 1307: 1287: 1260: 1224: 1195: 1175: 1145: 993: 829:
The most common form of SDEs in the literature is an
16:
Differential equations involving stochastic processes
9232:
Elementary Stochastic Calculus: with Finance in View
9143:
An Introduction to Stochastic Differential Equations
9112: 9063: 8616:(2nd ed., Cambridge Mathematical Library ed.). 6908: 6033:
satisfies some local Lipschitz condition, i.e., for
4340:
is the sample space in the given probability space (
2892:{\displaystyle A:M\times E\to TM,(x,e)\mapsto A(x)e} 2219:
depend not only on the present value of the process
1376:
function as a function of time using the equivalent
845:
in the 1940s, leading to what is known today as the
4522:; the proof may be found in Øksendal (2003, §5.2). 9159: 8814: 8724: 8657: 8655: 8653: 8471: 8378: 8358: 8306: 8236: 8133: 8110: 7934: 7858: 7771: 7701: 7678: 7537: 7337: 7060: 6893: 6870: 6844: 6808: 6770: 6693: 6659: 6622: 6596: 6498: 6452: 6432: 6402: 6354: 6322: 6295: 6262: 6112: 6077: 6051: 6025: 6005: 5974: 5945: 5916: 5860: 5825: 5741: 5712: 5692: 5663: 5637: 5551: 5380: 5343: 5193: 5094: 4972: 4817: 4673: 4595: 4482: 4452: 4411: 4370: 4332: 4312: 4283: 4109: 3973: 3944: 3924: 3895: 3874: 3852: 3832: 3785: 3756: 3734: 3633: 3609: 3532: 3509: 3386: 3354: 3334: 3305: 3258: 3238: 3192: 3172: 3135: 3095: 3072: 3046: 2996: 2945: 2915: 2891: 2812: 2792: 2769: 2734: 2681: 2659: 2628: 2597: 2546: 2487: 2400: 2380: 2333: 2193: 2096: 1991: 1816: 1635: 1612: 1486: 1459: 1349: 1313: 1293: 1273: 1246: 1210: 1181: 1157: 1128: 8932:Journal of Mathematical Analysis and Applications 1408:by rescaling a few variables) or by writing down 10600: 9742:Stochastic chains with memory of variable length 9113:Hackenbroch, Wolfgang; Thalmaier, Anton (1994). 9064:Hackenbroch, Wolfgang; Thalmaier, Anton (1994). 8600: 8598: 8596: 8594: 8592: 8590: 5194:{\displaystyle \mathbb {E} {\big }<+\infty .} 5109:be a random variable that is independent of the 2598:{\displaystyle {\widehat {M}}=M\cup \{\infty \}} 2115:options pricing model of financial mathematics. 730:various behaviours of stochastic models such as 9248: 8650: 1923:is referred to as the drift coefficient, while 1189:, assumed to be a differentiable manifold, the 886:, an equation describing the time evolution of 9229: 9217: 8903:https://doi.org/10.21638/11701/spbu35.2023.110 8731:Journal of Dynamics and Differential Equations 8604: 8386:is defined as before. Its general solution is 5552:{\displaystyle \mathbb {E} \left<+\infty .} 3764:-almost surely. It follows from the fact that 9331: 9087: 9085: 9020: 8970: 8838: 8587: 5174: 5147: 4937: 4891: 4881: 4835: 4807: 4781: 4768: 4743: 4733: 4708: 691: 8489:Supersymmetric theory of stochastic dynamics 7859:{\displaystyle X_{t}=h^{-1}(W_{t}+h(X_{0}))} 6803: 6791: 4371:{\displaystyle \Omega ,\,{\mathcal {F}},\,P} 3667: 3655: 3610:{\displaystyle (df)_{X}:T_{x}M\to T_{f(x)}M} 3167: 3150: 2592: 2586: 2348:under the hypothesis that returns display a 1992:{\displaystyle \Omega ,\,{\mathcal {F}},\,P} 911:(overdamped) Langevin SDEs are never chaotic 870:geometric problems such as random motion on 9208: 8725:Imkeller, Peter; Schmalfuss, Björn (2001). 8714:https://doi.org/10.1007/978-1-4612-2054-1_6 6916: 1420:Use in probability and mathematical finance 1416:of the probability distribution function. 9870:Autoregressive–moving-average (ARMA) model 9338: 9324: 9082: 8872: 8870: 8800: 8798: 8679: 8677: 8675: 8673: 8671: 8669: 8667: 6241: 4453:{\displaystyle \mathrm {d} B_{t}(\omega )} 4412:{\displaystyle \mathrm {d} B_{t}(\omega )} 2735:{\displaystyle \mathrm {d} X=A(X)\circ dZ} 738:or physical systems that are subjected to 698: 684: 9287: 9093:https://doi.org/10.1007/978-3-030-41556-3 8943: 8894: 8878:https://doi.org/10.1007/978-3-662-12616-5 8778:https://doi.org/10.1007/978-3-642-75051-9 8565:Stochastic partial differential equations 8540:Backward stochastic differential equation 8482: 7945: 7548: 6660:{\displaystyle \zeta _{n}\nearrow \zeta } 6385: 5962: 5933: 5901: 5886: 5861:{\displaystyle U\subset \mathbb {R} ^{d}} 5848: 5810: 5795: 5765: 5729: 5680: 5523: 5472: 5294: 5257: 5141: 4652: 4619: 4580: 4547: 4364: 4353: 4256: 4210: 4130:, leading to optimal projection filters. 3912: 3047:{\displaystyle A(\cdot )e\in \Gamma (TM)} 2532: 2464: 2312: 2290: 2175: 2160: 2075: 2050: 2006:An important example is the equation for 1985: 1974: 1795: 1591: 1554: 1396:simulation. Other techniques include the 1125: 9345: 8683: 6703:stopped stochastic differential equation 9265: 9180: 9162:Nonlinear stochastic operator equations 9157: 9148: 8907: 8882: 8867: 8795: 8772: 8770: 8768: 8664: 3833:{\displaystyle f\in C_{c}^{\infty }(M)} 3306:{\displaystyle f\in C_{c}^{\infty }(M)} 2388:, some finite-dimensional vector space 1867:changes its value by an amount that is 722:in which one or more of the terms is a 10601: 10176:Doob's martingale convergence theorems 9213:. Chichester: Wiley. pp. 523–527. 8925: 8141:is equivalent to the Stratonovich SDE 7709:is equivalent to the Stratonovich SDE 3173:{\displaystyle \{{\mathcal {F}}_{t}\}} 943: 916: 9928:Constant elasticity of variance (CEV) 9918:Chan–Karolyi–Longstaff–Sanders (CKLS) 9319: 9189: 8960:https://doi.org/10.1007/3-540-30591-2 8890:https://doi.org/10.1515/9783110944662 8810:http://doi.org/10.1098/rspa.2017.0559 6809:{\displaystyle \{\zeta <\infty \}} 6499:{\displaystyle (Y_{t})_{t<\zeta }} 5924:is the space of all linear maps from 5833:is a map from some open nonempty set 4495:Existence and uniqueness of solutions 3387:{\displaystyle 0\leq \tau <\zeta } 3239:{\displaystyle (X_{t})_{t<\zeta }} 1165:is the position in the system in its 9209:Teugels, J.; Sund, B., eds. (2004). 8915:https://doi.org/10.3390/math11194047 8765: 8121:for a given differentiable function 7689:for a given differentiable function 2669:stochastic differential equation on 2359: 2003:makes a connection between the two. 1367:uniquely defined mathematical object 146:List of named differential equations 9166:. Orlando, FL: Academic Press Inc. 6845:{\displaystyle Y_{t}\to \partial U} 6634:for one (and hence all) announcing 3645:if the life time is maximal, i.e., 853:, leading to what is known as the 219:Dependent and independent variables 13: 10415:Skorokhod's representation theorem 10196:Law of large numbers (weak/strong) 9135: 8827:https://doi.org/10.1112/plms.12226 8290: 8279: 8258: 8192: 8152: 8094: 8064: 7958: 7908: 7720: 7662: 7632: 7561: 7516: 7471: 7359: 7316: 7302: 7271: 7238: 7221: 7160: 7090: 7044: 6990: 6929: 6913:Explicitly solvable SDEs include: 6836: 6800: 6747: 6718: 6375: 6343: 5671:is a continuous semimartingale in 5621: 5578: 5543: 5525: 5296: 5259: 5215: 5185: 4483:{\displaystyle \omega \in \Omega } 4477: 4427: 4386: 4356: 4347: 4327: 4313:{\displaystyle \omega \in \Omega } 4307: 4258: 4212: 4150: 4087: 4054: 3816: 3707: 3664: 3500: 3467: 3289: 3156: 3029: 2701: 2660:{\displaystyle {\mathcal {F}}_{0}} 2646: 2589: 2508: 2440: 2426: 2418: 2314: 2292: 2260: 2177: 2162: 2140: 2077: 2052: 2020: 1977: 1968: 1797: 1739: 1593: 1556: 1512: 1501:A typical equation is of the form 1017: 998: 975:viewed as a generalization of the 901:. While Langevin SDEs can be of a 888:probability distribution functions 749:calculated as the derivative of a 14: 10635: 10609:Stochastic differential equations 10385:Martingale representation theorem 9251:Wseas Transactions on Mathematics 9211:Encyclopedia of Actuarial Science 9039:. Risk Magazine. 2 November 2004. 6909:Some explicitly solvable examples 5720:is a continuous semimartingal in 4133: 1247:{\displaystyle g_{\alpha }\in TX} 963: 10430:Stochastic differential equation 10320:Doob's optional stopping theorem 10315:Doob–Meyer decomposition theorem 5975:{\displaystyle \mathbb {R} ^{d}} 5946:{\displaystyle \mathbb {R} ^{n}} 5742:{\displaystyle \mathbb {R} ^{d}} 5693:{\displaystyle \mathbb {R} ^{n}} 5126: ≥ 0, and with finite 4688:for which there exist constants 3925:{\displaystyle \mathbb {R} _{+}} 2997:{\displaystyle A(x):E\to T_{x}M} 938:Stratonovich stochastic calculus 907:supersymmetric quantum mechanics 813:, who introduced the concept of 712:stochastic differential equation 354:Carathéodory's existence theorem 10300:Convergence of random variables 10186:Fisher–Tippett–Gnedenko theorem 9106: 9057: 9043: 9029: 9025:, vol. 4, pp. 223–245 9014: 8998: 8964: 8952: 8919: 8832: 6577: 6222: 4097: 2408:, a filtered probability space 1410:ordinary differential equations 839:stochastic difference equations 765:or semimartingales with jumps. 9898:Binomial options pricing model 9145:American Mathematical Society. 8782: 8718: 8705: 8575:Stochastic difference equation 8466: 8463: 8450: 8422: 8359:{\displaystyle Y_{t}=h(X_{t})} 8353: 8340: 8218: 8205: 8188: 8175: 8090: 8077: 8055: 8042: 8031: 8018: 7999: 7986: 7926: 7920: 7888: 7882: 7853: 7850: 7837: 7818: 7753: 7740: 7658: 7645: 7628: 7615: 7604: 7591: 7512: 7506: 7456: 7450: 7431: 7425: 7312: 7306: 7234: 7231: 7225: 7217: 7211: 7202: 7196: 7190: 7040: 7037: 7031: 7012: 7006: 7000: 6986: 6983: 6977: 6958: 6952: 6946: 6862: 6833: 6743: 6731: 6694:{\displaystyle Y^{\zeta _{n}}} 6651: 6558: 6539: 6481: 6467: 6378: 6355:{\displaystyle F:\Omega \to U} 6346: 6289: 6281: 6215: 6201: 6197: 6185: 6175: 6171: 6159: 6150: 6138: 6131: 6107: 6095: 5911: 5881: 5820: 5790: 5781: 5617: 5598: 5513: 5497: 5335: 5323: 5291: 5272: 5254: 5235: 5162: 5153: 5079: 5060: 5019: 5010: 4963: 4949: 4932: 4920: 4911: 4899: 4876: 4864: 4855: 4843: 4801: 4793: 4763: 4751: 4728: 4716: 4647: 4644: 4632: 4575: 4572: 4560: 4447: 4441: 4406: 4400: 4278: 4272: 4253: 4244: 4238: 4225: 4207: 4198: 4192: 4179: 4170: 4164: 4080: 4074: 4062: 4050: 4029: 4016: 4007: 3994: 3974:{\displaystyle {\widehat {M}}} 3827: 3821: 3780: 3774: 3686: 3599: 3593: 3582: 3557: 3547: 3493: 3487: 3475: 3463: 3442: 3429: 3420: 3407: 3329: 3323: 3300: 3294: 3266:, s.t. for each test function 3221: 3207: 3041: 3032: 3020: 3014: 2978: 2969: 2963: 2883: 2877: 2871: 2868: 2856: 2844: 2764: 2752: 2720: 2714: 2520: 2502: 2482: 2452: 2434: 2415: 1792: 1773: 1735: 1716: 1588: 1569: 1551: 1532: 1487:{\displaystyle \xi ^{\alpha }} 1460:{\displaystyle \xi ^{\alpha }} 1363:stochastic difference equation 1338: 1332: 1274:{\displaystyle \xi ^{\alpha }} 1119: 1113: 1100: 1097: 1091: 1085: 1048: 1045: 1039: 1033: 1011: 1005: 831:ordinary differential equation 824: 441: / Integral solutions 1: 10365:Kolmogorov continuity theorem 10201:Law of the iterated logarithm 8580: 7782:which has a general solution 4518:-dimensional Brownian motion 1382:partial differential equation 1350:{\displaystyle g(x)\propto x} 892:stochastic evolution operator 776: 767:Random differential equations 10370:Kolmogorov extension theorem 10049:Generalized queueing network 9557:Interacting particle systems 6389: 3932:and after a continuation of 485:Exponential response formula 231:Coupled / Decoupled 7: 9502:Continuous-time random walk 8533: 6871:{\displaystyle t\to \zeta } 6816:we have almost surely that 6433:{\displaystyle \zeta >0} 4529: > 0, and let 3679: 3136:{\displaystyle X_{0}=x_{0}} 988: 10: 10640: 10510:Extreme value theory (EVT) 10310:Doob decomposition theorem 9602:Ornstein–Uhlenbeck process 9373:Chinese restaurant process 9141:Evans, Lawrence C (2013). 8945:10.1016/j.jmaa.2013.01.027 8861:10.1103/PhysRevLett.43.744 8618:Cambridge University Press 8512:self-organized criticality 8486: 6078:{\displaystyle K\subset U} 3840:is a semimartingale, that 2607:one-point compactification 2248:Ornstein–Uhlenbeck process 2128:arithmetic Brownian motion 2123:in financial mathematics. 1842:as the sum of an ordinary 967: 10578: 10482: 10390:Optional stopping theorem 10287: 10249: 10191:Large deviation principle 10158: 10072: 10029: 9996: 9943:Heath–Jarrow–Morton (HJM) 9888: 9880:Moving-average (MA) model 9865:Autoregressive (AR) model 9845: 9755: 9690:Hidden Markov model (HMM) 9672: 9624:Schramm–Loewner evolution 9428: 9353: 9298:10.1137/S0036144500378302 8992:10.1142/S0219024902001511 6412:predictable stopping time 3083:A solution to the SDE on 2008:geometric Brownian motion 619:Józef Maria Hoene-Wroński 565:Undetermined coefficients 474:Method of characteristics 359:Cauchy–Kowalevski theorem 10305:Doléans-Dade exponential 10135:Progressively measurable 9933:Cox–Ingersoll–Ross (CIR) 9225:. Springer. p. 415. 9181:Adomian, George (1989). 9158:Adomian, George (1986). 9149:Adomian, George (1983). 9037:"Detecting Market Abuse" 8626:10.1017/CBO9780511805141 6917:Linear SDE: General case 6296:{\displaystyle |\cdot |} 5381:{\displaystyle X_{0}=Z;} 1374:probability distribution 977:dynamical systems theory 958:Runge–Kutta method (SDE) 344:Picard–Lindelöf theorem 338:Existence and uniqueness 10525:Mathematical statistics 10515:Large deviations theory 10345:Infinitesimal generator 10206:Maximal ergodic theorem 10125:Piecewise-deterministic 9727:Random dynamical system 9592:Markov additive process 9230:Thomas Mikosch (1998). 8841:Physical Review Letters 8788:Zdzisław Brzeźniak and 8743:10.1023/a:1016673307045 6460:-valued semimartingale 6323:{\displaystyle \alpha } 6052:{\displaystyle t\geq 0} 6026:{\displaystyle \alpha } 6006:{\displaystyle \alpha } 4333:{\displaystyle \Omega } 3793:for each test function 3103:with initial condition 2820:-valued semimartingale, 2350:Log-normal distribution 2126:The simpler SDE called 2001:Yamada–Watanabe theorem 1858:the stochastic process 1211:{\displaystyle F\in TX} 934:Itô stochastic calculus 805:after French physicist 570:Variation of parameters 560:Separation of variables 349:Peano existence theorem 10614:Differential equations 10360:Karhunen–Loève theorem 10295:Cameron–Martin formula 10259:Burkholder–Davis–Gundy 9654:Variance gamma process 9190:Calin, Ovidiu (2015). 8483:SDEs and supersymmetry 8473: 8380: 8360: 8308: 8247:which is reducible to 8238: 8135: 8112: 7946:Reducible SDEs: Case 2 7936: 7860: 7773: 7703: 7680: 7549:Reducible SDEs: Case 1 7539: 7339: 7062: 6895: 6894:{\displaystyle \zeta } 6872: 6846: 6810: 6772: 6695: 6661: 6624: 6623:{\displaystyle \zeta } 6598: 6500: 6454: 6434: 6404: 6356: 6324: 6297: 6264: 6114: 6113:{\displaystyle L(t,K)} 6079: 6053: 6027: 6007: 5976: 5947: 5918: 5862: 5827: 5743: 5714: 5694: 5665: 5639: 5553: 5399:-continuous solution ( 5382: 5345: 5195: 5113:-algebra generated by 5096: 5058: 4987: ∈  and all 4974: 4819: 4675: 4597: 4484: 4454: 4413: 4372: 4334: 4314: 4285: 4111: 3975: 3946: 3926: 3897: 3876: 3854: 3834: 3787: 3758: 3736: 3635: 3611: 3540:-almost surely, where 3534: 3511: 3388: 3356: 3336: 3307: 3260: 3259:{\displaystyle \zeta } 3240: 3194: 3174: 3137: 3097: 3074: 3073:{\displaystyle e\in E} 3048: 2998: 2947: 2946:{\displaystyle x\in M} 2917: 2893: 2814: 2794: 2771: 2736: 2683: 2661: 2630: 2599: 2548: 2489: 2402: 2382: 2366:differential manifolds 2335: 2195: 2098: 1993: 1818: 1637: 1614: 1488: 1461: 1378:Fokker–Planck equation 1351: 1315: 1301:is a linear space and 1295: 1275: 1248: 1212: 1183: 1167:phase (or state) space 1159: 1158:{\displaystyle x\in X} 1130: 1074: 884:Fokker–Planck equation 771:differential manifolds 639:Carl David Tolmé Runge 182:Differential-algebraic 23:Differential equations 10490:Actuarial mathematics 10452:Uniform integrability 10447:Stratonovich integral 10375:Lévy–Prokhorov metric 10279:Marcinkiewicz–Zygmund 10166:Central limit theorem 9768:Gaussian random field 9597:McKean–Vlasov process 9517:Dyson Brownian motion 9378:Galton–Watson process 8560:Stochastic volatility 8474: 8381: 8361: 8309: 8239: 8136: 8113: 7937: 7861: 7774: 7704: 7681: 7540: 7340: 7063: 6896: 6873: 6847: 6811: 6773: 6701:is a solution to the 6696: 6662: 6625: 6599: 6501: 6455: 6435: 6405: 6357: 6325: 6298: 6265: 6115: 6080: 6059:and some compact set 6054: 6028: 6008: 5977: 5948: 5919: 5863: 5828: 5744: 5715: 5695: 5666: 5640: 5554: 5383: 5346: 5196: 5097: 5032: 4975: 4820: 4676: 4598: 4485: 4455: 4414: 4373: 4335: 4315: 4286: 4112: 3976: 3947: 3927: 3898: 3877: 3855: 3835: 3788: 3759: 3737: 3636: 3612: 3535: 3512: 3389: 3357: 3355:{\displaystyle \tau } 3337: 3308: 3261: 3241: 3195: 3175: 3138: 3098: 3075: 3049: 2999: 2948: 2918: 2899:is a homomorphism of 2894: 2815: 2795: 2772: 2770:{\displaystyle (A,Z)} 2737: 2684: 2662: 2631: 2629:{\displaystyle x_{0}} 2600: 2549: 2490: 2403: 2383: 2336: 2196: 2099: 1994: 1819: 1638: 1615: 1489: 1462: 1424:The notation used in 1352: 1316: 1296: 1276: 1249: 1213: 1184: 1160: 1131: 1054: 950:Euler–Maruyama method 880:Smoluchowski equation 863:Stratonovich integral 855:Stratonovich integral 720:differential equation 629:Augustin-Louis Cauchy 614:Joseph-Louis Lagrange 446:Numerical integration 428:Exponential stability 291:Relation to processes 10624:Mathematical finance 10619:Stochastic processes 10565:Time series analysis 10520:Mathematical finance 10405:Reflection principle 9732:Regenerative process 9532:Fleming–Viot process 9347:Stochastic processes 8691:. Berlin: Springer. 8520:the butterfly effect 8393: 8370: 8321: 8254: 8148: 8125: 7954: 7876: 7789: 7716: 7693: 7557: 7355: 7073: 6925: 6901:is also a so-called 6885: 6856: 6820: 6788: 6714: 6671: 6667:the stopped process 6638: 6614: 6517: 6464: 6444: 6418: 6366: 6334: 6314: 6277: 6127: 6089: 6063: 6037: 6017: 5997: 5957: 5928: 5872: 5837: 5754: 5724: 5704: 5675: 5655: 5574: 5468: 5356: 5211: 5137: 5006: 4830: 4703: 4686:measurable functions 4608: 4536: 4468: 4423: 4382: 4344: 4324: 4298: 4146: 3988: 3956: 3936: 3907: 3887: 3866: 3844: 3797: 3786:{\displaystyle f(X)} 3768: 3748: 3652: 3625: 3544: 3524: 3401: 3366: 3346: 3335:{\displaystyle f(X)} 3317: 3270: 3250: 3204: 3184: 3147: 3107: 3087: 3058: 3008: 2957: 2931: 2907: 2826: 2804: 2784: 2749: 2697: 2673: 2640: 2613: 2562: 2499: 2412: 2392: 2372: 2256: 2136: 2016: 1965: 1940:, and satisfies the 1869:normally distributed 1657: 1627: 1508: 1496:generalized function 1471: 1444: 1434:mathematical finance 1412:for the statistical 1406:Schrödinger equation 1386:Schrödinger equation 1326: 1305: 1285: 1258: 1222: 1193: 1173: 1143: 991: 753:or more generally a 740:thermal fluctuations 736:random growth models 451:Dirac delta function 187:Integro-differential 10560:Stochastic analysis 10400:Quadratic variation 10395:Prokhorov's theorem 10330:Feynman–Kac formula 9800:Markov random field 9448:Birth–death process 9280:2001SIAMR..43..525H 8926:Slavík, A. (2013). 8853:1979PhRvL..43..744P 7502: 7416: 7300: 7269: 7189: 7158: 5495: 4049: 3820: 3462: 3293: 1769: 1712: 944:Numerical solutions 917:Stochastic calculus 815:stochastic integral 793:in 1905, although 791:Marian Smoluchowski 547:Perturbation theory 542:Integral transforms 433:Rate of convergence 299:(discrete analogue) 136:Population dynamics 103:Continuum mechanics 94:Applied mathematics 10530:Probability theory 10410:Skorokhod integral 10380:Malliavin calculus 9963:Korn-Kreer-Lenssen 9847:Time series models 9810:Pitman–Yor process 9151:Stochastic systems 8685:Øksendal, Bernt K. 8555:Stochastic process 8495:differential forms 8469: 8376: 8356: 8304: 8234: 8131: 8108: 7932: 7856: 7769: 7699: 7676: 7535: 7481: 7395: 7335: 7270: 7248: 7159: 7137: 7058: 6891: 6868: 6842: 6806: 6768: 6691: 6657: 6620: 6594: 6496: 6450: 6430: 6400: 6352: 6320: 6293: 6260: 6110: 6085:and some constant 6075: 6049: 6023: 6003: 5972: 5943: 5914: 5858: 5823: 5739: 5710: 5690: 5661: 5635: 5549: 5481: 5378: 5341: 5315: 5191: 5092: 4970: 4815: 4671: 4593: 4480: 4450: 4409: 4368: 4330: 4310: 4281: 4107: 4035: 3971: 3942: 3922: 3893: 3872: 3862:semimartingale on 3850: 3830: 3806: 3783: 3754: 3732: 3693: 3631: 3607: 3530: 3507: 3448: 3384: 3352: 3332: 3303: 3279: 3256: 3236: 3190: 3170: 3133: 3093: 3070: 3044: 2994: 2943: 2913: 2889: 2810: 2790: 2767: 2732: 2679: 2657: 2626: 2595: 2544: 2485: 2398: 2378: 2331: 2191: 2094: 1989: 1832:stochastic process 1814: 1749: 1692: 1633: 1610: 1484: 1457: 1426:probability theory 1390:diffusion equation 1347: 1311: 1291: 1271: 1244: 1208: 1179: 1155: 1126: 803:Langevin equations 785:, in the work of 724:stochastic process 537:Integrating factor 378:Initial conditions 313:Stochastic partial 10596: 10595: 10550:Signal processing 10269:Doob's upcrossing 10264:Doob's martingale 10228:Engelbert–Schmidt 10171:Donsker's theorem 10105:Feller-continuous 9973:Rendleman–Bartter 9763:Dirichlet process 9680:Branching process 9649:Telegraph process 9542:Geometric process 9522:Empirical process 9512:Diffusion process 9368:Branching process 9363:Bernoulli process 9310:978-1-611976-42-7 9201:978-981-4678-93-3 9173:978-0-12-044375-8 9124:978-3-519-02229-9 9075:978-3-519-02229-9 8804:Armstrong J. and 8570:Diffusion process 8545:Langevin dynamics 8516:Goldstone theorem 8379:{\displaystyle h} 8134:{\displaystyle f} 8013: 7930: 7702:{\displaystyle f} 7586: 7463: 6453:{\displaystyle U} 6440:almost surely. A 6392: 5713:{\displaystyle Y} 5664:{\displaystyle X} 5314: 4514:and driven by an 4128:filtering problem 3968: 3945:{\displaystyle f} 3896:{\displaystyle X} 3875:{\displaystyle M} 3853:{\displaystyle X} 3757:{\displaystyle P} 3724: 3713: 3678: 3634:{\displaystyle X} 3533:{\displaystyle P} 3193:{\displaystyle M} 3096:{\displaystyle M} 2916:{\displaystyle M} 2813:{\displaystyle E} 2793:{\displaystyle Z} 2682:{\displaystyle M} 2574: 2401:{\displaystyle E} 2381:{\displaystyle M} 2360:SDEs on manifolds 1959:probability space 1938:diffusion process 1844:Lebesgue integral 1649:integral equation 1636:{\displaystyle B} 1438:numerical methods 1430:filtering problem 1402:quantum mechanics 1314:{\displaystyle g} 1294:{\displaystyle X} 1182:{\displaystyle X} 1025: 970:Langevin equation 903:more general form 708: 707: 599:Gottfried Leibniz 490:Finite difference 282: 281: 143: 142: 113:Dynamical systems 10631: 10570:Machine learning 10457:Usual hypotheses 10340:Girsanov theorem 10325:Dynkin's formula 10090:Continuous paths 9998:Actuarial models 9938:Garman–Kohlhagen 9908:Black–Karasinski 9903:Black–Derman–Toy 9890:Financial models 9756:Fields and other 9685:Gaussian process 9634:Sigma-martingale 9438:Additive process 9340: 9333: 9326: 9317: 9316: 9301: 9291: 9262: 9245: 9226: 9214: 9205: 9186: 9177: 9165: 9154: 9129: 9128: 9110: 9104: 9101: 9095: 9089: 9080: 9079: 9061: 9055: 9054: 9047: 9041: 9040: 9033: 9027: 9026: 9018: 9012: 9002: 8996: 8995: 8968: 8962: 8956: 8950: 8949: 8947: 8923: 8917: 8911: 8905: 8898: 8892: 8886: 8880: 8874: 8865: 8864: 8836: 8830: 8823: 8812: 8802: 8793: 8786: 8780: 8774: 8763: 8762: 8722: 8716: 8709: 8703: 8702: 8681: 8662: 8659: 8648: 8647: 8602: 8550:Local volatility 8478: 8476: 8475: 8470: 8462: 8461: 8443: 8442: 8421: 8420: 8405: 8404: 8385: 8383: 8382: 8377: 8365: 8363: 8362: 8357: 8352: 8351: 8333: 8332: 8313: 8311: 8310: 8305: 8303: 8302: 8293: 8282: 8271: 8270: 8261: 8243: 8241: 8240: 8235: 8233: 8232: 8217: 8216: 8195: 8187: 8186: 8165: 8164: 8155: 8140: 8138: 8137: 8132: 8117: 8115: 8114: 8109: 8107: 8106: 8097: 8089: 8088: 8067: 8062: 8058: 8054: 8053: 8041: 8030: 8029: 8014: 8006: 7998: 7997: 7971: 7970: 7961: 7941: 7939: 7938: 7933: 7931: 7929: 7915: 7911: 7905: 7903: 7902: 7865: 7863: 7862: 7857: 7849: 7848: 7830: 7829: 7817: 7816: 7801: 7800: 7778: 7776: 7775: 7770: 7768: 7767: 7752: 7751: 7733: 7732: 7723: 7708: 7706: 7705: 7700: 7685: 7683: 7682: 7677: 7675: 7674: 7665: 7657: 7656: 7635: 7627: 7626: 7614: 7603: 7602: 7587: 7579: 7574: 7573: 7564: 7544: 7542: 7541: 7536: 7534: 7530: 7529: 7528: 7519: 7501: 7496: 7495: 7494: 7474: 7469: 7465: 7464: 7459: 7449: 7448: 7438: 7415: 7410: 7409: 7408: 7380: 7379: 7378: 7377: 7344: 7342: 7341: 7336: 7334: 7330: 7329: 7328: 7319: 7305: 7299: 7291: 7290: 7289: 7268: 7263: 7262: 7261: 7241: 7224: 7188: 7180: 7179: 7178: 7157: 7152: 7151: 7150: 7133: 7132: 7131: 7130: 7111: 7110: 7109: 7108: 7085: 7084: 7067: 7065: 7064: 7059: 7057: 7056: 7047: 7024: 7023: 6993: 6970: 6969: 6942: 6941: 6932: 6900: 6898: 6897: 6892: 6877: 6875: 6874: 6869: 6851: 6849: 6848: 6843: 6832: 6831: 6815: 6813: 6812: 6807: 6777: 6775: 6774: 6769: 6767: 6766: 6765: 6764: 6750: 6721: 6700: 6698: 6697: 6692: 6690: 6689: 6688: 6687: 6666: 6664: 6663: 6658: 6650: 6649: 6629: 6627: 6626: 6621: 6603: 6601: 6600: 6595: 6587: 6586: 6573: 6572: 6557: 6556: 6532: 6531: 6508:maximal solution 6505: 6503: 6502: 6497: 6495: 6494: 6479: 6478: 6459: 6457: 6456: 6451: 6439: 6437: 6436: 6431: 6409: 6407: 6406: 6401: 6399: 6398: 6393: 6388: 6383: 6361: 6359: 6358: 6353: 6329: 6327: 6326: 6321: 6305:maximal solution 6302: 6300: 6299: 6294: 6292: 6284: 6269: 6267: 6266: 6261: 6218: 6204: 6178: 6134: 6119: 6117: 6116: 6111: 6084: 6082: 6081: 6076: 6058: 6056: 6055: 6050: 6032: 6030: 6029: 6024: 6012: 6010: 6009: 6004: 5981: 5979: 5978: 5973: 5971: 5970: 5965: 5952: 5950: 5949: 5944: 5942: 5941: 5936: 5923: 5921: 5920: 5915: 5910: 5909: 5904: 5895: 5894: 5889: 5867: 5865: 5864: 5859: 5857: 5856: 5851: 5832: 5830: 5829: 5824: 5819: 5818: 5813: 5804: 5803: 5798: 5774: 5773: 5768: 5748: 5746: 5745: 5740: 5738: 5737: 5732: 5719: 5717: 5716: 5711: 5699: 5697: 5696: 5691: 5689: 5688: 5683: 5670: 5668: 5667: 5662: 5644: 5642: 5641: 5636: 5634: 5633: 5624: 5616: 5615: 5591: 5590: 5581: 5558: 5556: 5555: 5550: 5536: 5532: 5528: 5522: 5521: 5516: 5510: 5509: 5500: 5494: 5489: 5475: 5387: 5385: 5384: 5379: 5368: 5367: 5350: 5348: 5347: 5342: 5316: 5312: 5309: 5308: 5299: 5284: 5283: 5262: 5247: 5246: 5228: 5227: 5218: 5200: 5198: 5197: 5192: 5178: 5177: 5171: 5170: 5165: 5156: 5151: 5150: 5144: 5101: 5099: 5098: 5093: 5088: 5087: 5082: 5076: 5075: 5063: 5057: 5052: 5028: 5027: 5022: 5013: 4979: 4977: 4976: 4971: 4966: 4952: 4941: 4940: 4895: 4894: 4885: 4884: 4839: 4838: 4824: 4822: 4821: 4816: 4811: 4810: 4804: 4796: 4785: 4784: 4772: 4771: 4747: 4746: 4737: 4736: 4712: 4711: 4680: 4678: 4677: 4672: 4667: 4666: 4655: 4628: 4627: 4622: 4602: 4600: 4599: 4594: 4589: 4588: 4583: 4556: 4555: 4550: 4489: 4487: 4486: 4481: 4459: 4457: 4456: 4451: 4440: 4439: 4430: 4418: 4416: 4415: 4410: 4399: 4398: 4389: 4377: 4375: 4374: 4369: 4360: 4359: 4339: 4337: 4336: 4331: 4319: 4317: 4316: 4311: 4290: 4288: 4287: 4282: 4271: 4270: 4261: 4237: 4236: 4215: 4191: 4190: 4163: 4162: 4153: 4123:Laurent Schwartz 4116: 4114: 4113: 4108: 4090: 4070: 4069: 4057: 4048: 4043: 4028: 4027: 4006: 4005: 3980: 3978: 3977: 3972: 3970: 3969: 3961: 3951: 3949: 3948: 3943: 3931: 3929: 3928: 3923: 3921: 3920: 3915: 3902: 3900: 3899: 3894: 3881: 3879: 3878: 3873: 3859: 3857: 3856: 3851: 3839: 3837: 3836: 3831: 3819: 3814: 3792: 3790: 3789: 3784: 3763: 3761: 3760: 3755: 3741: 3739: 3738: 3733: 3731: 3727: 3726: 3725: 3717: 3714: 3711: 3703: 3702: 3692: 3643:maximal solution 3640: 3638: 3637: 3632: 3616: 3614: 3613: 3608: 3603: 3602: 3578: 3577: 3565: 3564: 3539: 3537: 3536: 3531: 3516: 3514: 3513: 3508: 3503: 3483: 3482: 3470: 3461: 3456: 3441: 3440: 3419: 3418: 3393: 3391: 3390: 3385: 3361: 3359: 3358: 3353: 3341: 3339: 3338: 3333: 3312: 3310: 3309: 3304: 3292: 3287: 3265: 3263: 3262: 3257: 3246:up to life time 3245: 3243: 3242: 3237: 3235: 3234: 3219: 3218: 3200:-valued process 3199: 3197: 3196: 3191: 3179: 3177: 3176: 3171: 3166: 3165: 3160: 3159: 3143:is a continuous 3142: 3140: 3139: 3134: 3132: 3131: 3119: 3118: 3102: 3100: 3099: 3094: 3079: 3077: 3076: 3071: 3053: 3051: 3050: 3045: 3003: 3001: 3000: 2995: 2990: 2989: 2952: 2950: 2949: 2944: 2922: 2920: 2919: 2914: 2898: 2896: 2895: 2890: 2819: 2817: 2816: 2811: 2800:is a continuous 2799: 2797: 2796: 2791: 2776: 2774: 2773: 2768: 2741: 2739: 2738: 2733: 2704: 2688: 2686: 2685: 2680: 2666: 2664: 2663: 2658: 2656: 2655: 2650: 2649: 2635: 2633: 2632: 2627: 2625: 2624: 2604: 2602: 2601: 2596: 2576: 2575: 2567: 2556:usual conditions 2553: 2551: 2550: 2545: 2543: 2542: 2541: 2540: 2535: 2518: 2517: 2512: 2511: 2494: 2492: 2491: 2486: 2475: 2474: 2473: 2472: 2467: 2450: 2449: 2444: 2443: 2430: 2429: 2407: 2405: 2404: 2399: 2387: 2385: 2384: 2379: 2340: 2338: 2337: 2332: 2327: 2326: 2317: 2311: 2310: 2295: 2289: 2288: 2273: 2272: 2263: 2200: 2198: 2197: 2192: 2190: 2189: 2180: 2165: 2153: 2152: 2143: 2121:volatility smile 2103: 2101: 2100: 2095: 2090: 2089: 2080: 2074: 2073: 2055: 2049: 2048: 2033: 2032: 2023: 1998: 1996: 1995: 1990: 1981: 1980: 1823: 1821: 1820: 1815: 1810: 1809: 1800: 1785: 1784: 1768: 1757: 1742: 1728: 1727: 1711: 1700: 1688: 1687: 1675: 1674: 1642: 1640: 1639: 1634: 1619: 1617: 1616: 1611: 1606: 1605: 1596: 1581: 1580: 1559: 1544: 1543: 1525: 1524: 1515: 1493: 1491: 1490: 1485: 1483: 1482: 1466: 1464: 1463: 1458: 1456: 1455: 1398:path integration 1356: 1354: 1353: 1348: 1320: 1318: 1317: 1312: 1300: 1298: 1297: 1292: 1280: 1278: 1277: 1272: 1270: 1269: 1253: 1251: 1250: 1245: 1234: 1233: 1217: 1215: 1214: 1209: 1188: 1186: 1185: 1180: 1164: 1162: 1161: 1156: 1135: 1133: 1132: 1127: 1112: 1111: 1084: 1083: 1073: 1068: 1026: 1024: 1020: 1014: 1001: 995: 700: 693: 686: 664:Phyllis Nicolson 649:Rudolf Lipschitz 532:Green's function 508:Infinite element 499: 464:Solution methods 442: 300: 211:By variable type 165: 164: 47:Natural sciences 40: 39: 19: 18: 10639: 10638: 10634: 10633: 10632: 10630: 10629: 10628: 10599: 10598: 10597: 10592: 10574: 10535:Queueing theory 10478: 10420:Skorokhod space 10283: 10274:Kunita–Watanabe 10245: 10211:Sanov's theorem 10181:Ergodic theorem 10154: 10150:Time-reversible 10068: 10031:Queueing models 10025: 10021:Sparre–Anderson 10011:Cramér–Lundberg 9992: 9978:SABR volatility 9884: 9841: 9793:Boolean network 9751: 9737:Renewal process 9668: 9617:Non-homogeneous 9607:Poisson process 9497:Contact process 9460:Brownian motion 9430:Continuous time 9424: 9418:Maximal entropy 9349: 9344: 9289:10.1.1.137.6375 9242: 9202: 9174: 9138: 9136:Further reading 9133: 9132: 9125: 9111: 9107: 9102: 9098: 9090: 9083: 9076: 9062: 9058: 9049: 9048: 9044: 9035: 9034: 9030: 9019: 9015: 9003: 8999: 8976:Mercurio, Fabio 8969: 8965: 8957: 8953: 8924: 8920: 8912: 8908: 8899: 8895: 8887: 8883: 8875: 8868: 8847:(11): 744–745. 8837: 8833: 8824: 8815: 8803: 8796: 8787: 8783: 8775: 8766: 8723: 8719: 8710: 8706: 8699: 8682: 8665: 8660: 8651: 8636: 8610:Williams, David 8603: 8588: 8583: 8536: 8491: 8485: 8457: 8453: 8438: 8434: 8413: 8409: 8400: 8396: 8394: 8391: 8390: 8371: 8368: 8367: 8347: 8343: 8328: 8324: 8322: 8319: 8318: 8298: 8294: 8289: 8278: 8266: 8262: 8257: 8255: 8252: 8251: 8228: 8224: 8212: 8208: 8191: 8182: 8178: 8160: 8156: 8151: 8149: 8146: 8145: 8126: 8123: 8122: 8102: 8098: 8093: 8084: 8080: 8063: 8049: 8045: 8034: 8025: 8021: 8005: 7993: 7989: 7979: 7975: 7966: 7962: 7957: 7955: 7952: 7951: 7948: 7916: 7907: 7906: 7904: 7898: 7894: 7877: 7874: 7873: 7844: 7840: 7825: 7821: 7809: 7805: 7796: 7792: 7790: 7787: 7786: 7763: 7759: 7747: 7743: 7728: 7724: 7719: 7717: 7714: 7713: 7694: 7691: 7690: 7670: 7666: 7661: 7652: 7648: 7631: 7622: 7618: 7607: 7598: 7594: 7578: 7569: 7565: 7560: 7558: 7555: 7554: 7551: 7524: 7520: 7515: 7497: 7490: 7486: 7485: 7470: 7444: 7440: 7439: 7437: 7421: 7417: 7411: 7404: 7400: 7399: 7394: 7390: 7373: 7369: 7362: 7358: 7356: 7353: 7352: 7324: 7320: 7315: 7301: 7292: 7285: 7281: 7274: 7264: 7257: 7253: 7252: 7237: 7220: 7181: 7174: 7170: 7163: 7153: 7146: 7142: 7141: 7126: 7122: 7121: 7117: 7116: 7112: 7104: 7100: 7093: 7089: 7080: 7076: 7074: 7071: 7070: 7052: 7048: 7043: 7019: 7015: 6989: 6965: 6961: 6937: 6933: 6928: 6926: 6923: 6922: 6919: 6911: 6886: 6883: 6882: 6857: 6854: 6853: 6827: 6823: 6821: 6818: 6817: 6789: 6786: 6785: 6760: 6756: 6755: 6751: 6746: 6717: 6715: 6712: 6711: 6683: 6679: 6678: 6674: 6672: 6669: 6668: 6645: 6641: 6639: 6636: 6635: 6615: 6612: 6611: 6582: 6578: 6568: 6564: 6552: 6548: 6527: 6523: 6518: 6515: 6514: 6484: 6480: 6474: 6470: 6465: 6462: 6461: 6445: 6442: 6441: 6419: 6416: 6415: 6394: 6384: 6382: 6381: 6367: 6364: 6363: 6335: 6332: 6331: 6315: 6312: 6311: 6288: 6280: 6278: 6275: 6274: 6214: 6200: 6174: 6130: 6128: 6125: 6124: 6090: 6087: 6086: 6064: 6061: 6060: 6038: 6035: 6034: 6018: 6015: 6014: 5998: 5995: 5994: 5966: 5961: 5960: 5958: 5955: 5954: 5937: 5932: 5931: 5929: 5926: 5925: 5905: 5900: 5899: 5890: 5885: 5884: 5873: 5870: 5869: 5852: 5847: 5846: 5838: 5835: 5834: 5814: 5809: 5808: 5799: 5794: 5793: 5769: 5764: 5763: 5755: 5752: 5751: 5733: 5728: 5727: 5725: 5722: 5721: 5705: 5702: 5701: 5684: 5679: 5678: 5676: 5673: 5672: 5656: 5653: 5652: 5629: 5625: 5620: 5611: 5607: 5586: 5582: 5577: 5575: 5572: 5571: 5565: 5524: 5517: 5512: 5511: 5505: 5501: 5496: 5490: 5485: 5480: 5476: 5471: 5469: 5466: 5465: 5452: 5439: 5415: 5363: 5359: 5357: 5354: 5353: 5313: for  5310: 5304: 5300: 5295: 5279: 5275: 5258: 5242: 5238: 5223: 5219: 5214: 5212: 5209: 5208: 5173: 5172: 5166: 5161: 5160: 5152: 5146: 5145: 5140: 5138: 5135: 5134: 5121: 5083: 5078: 5077: 5068: 5064: 5059: 5053: 5036: 5023: 5018: 5017: 5009: 5007: 5004: 5003: 4962: 4948: 4936: 4935: 4890: 4889: 4880: 4879: 4834: 4833: 4831: 4828: 4827: 4806: 4805: 4800: 4792: 4780: 4779: 4767: 4766: 4742: 4741: 4732: 4731: 4707: 4706: 4704: 4701: 4700: 4656: 4651: 4650: 4623: 4618: 4617: 4609: 4606: 4605: 4584: 4579: 4578: 4551: 4546: 4545: 4537: 4534: 4533: 4509:Euclidean space 4497: 4469: 4466: 4465: 4435: 4431: 4426: 4424: 4421: 4420: 4394: 4390: 4385: 4383: 4380: 4379: 4355: 4354: 4345: 4342: 4341: 4325: 4322: 4321: 4299: 4296: 4295: 4266: 4262: 4257: 4232: 4228: 4211: 4186: 4182: 4158: 4154: 4149: 4147: 4144: 4143: 4136: 4086: 4065: 4061: 4053: 4044: 4039: 4023: 4019: 4001: 3997: 3989: 3986: 3985: 3960: 3959: 3957: 3954: 3953: 3937: 3934: 3933: 3916: 3911: 3910: 3908: 3905: 3904: 3888: 3885: 3884: 3867: 3864: 3863: 3845: 3842: 3841: 3815: 3810: 3798: 3795: 3794: 3769: 3766: 3765: 3749: 3746: 3745: 3716: 3715: 3710: 3698: 3694: 3682: 3677: 3673: 3653: 3650: 3649: 3626: 3623: 3622: 3589: 3585: 3573: 3569: 3560: 3556: 3545: 3542: 3541: 3525: 3522: 3521: 3499: 3478: 3474: 3466: 3457: 3452: 3436: 3432: 3414: 3410: 3402: 3399: 3398: 3367: 3364: 3363: 3347: 3344: 3343: 3318: 3315: 3314: 3288: 3283: 3271: 3268: 3267: 3251: 3248: 3247: 3224: 3220: 3214: 3210: 3205: 3202: 3201: 3185: 3182: 3181: 3161: 3155: 3154: 3153: 3148: 3145: 3144: 3127: 3123: 3114: 3110: 3108: 3105: 3104: 3088: 3085: 3084: 3059: 3056: 3055: 3009: 3006: 3005: 2985: 2981: 2958: 2955: 2954: 2932: 2929: 2928: 2908: 2905: 2904: 2827: 2824: 2823: 2805: 2802: 2801: 2785: 2782: 2781: 2750: 2747: 2746: 2700: 2698: 2695: 2694: 2674: 2671: 2670: 2667:-measurable. A 2651: 2645: 2644: 2643: 2641: 2638: 2637: 2620: 2616: 2614: 2611: 2610: 2566: 2565: 2563: 2560: 2559: 2554:satisfying the 2536: 2531: 2530: 2523: 2519: 2513: 2507: 2506: 2505: 2500: 2497: 2496: 2468: 2463: 2462: 2455: 2451: 2445: 2439: 2438: 2437: 2425: 2424: 2413: 2410: 2409: 2393: 2390: 2389: 2373: 2370: 2369: 2362: 2322: 2318: 2313: 2306: 2302: 2291: 2284: 2280: 2268: 2264: 2259: 2257: 2254: 2253: 2227: 2206:Bachelier model 2185: 2181: 2176: 2161: 2148: 2144: 2139: 2137: 2134: 2133: 2085: 2081: 2076: 2069: 2065: 2051: 2044: 2040: 2028: 2024: 2019: 2017: 2014: 2013: 1976: 1975: 1966: 1963: 1962: 1956: 1942:Markov property 1935: 1910: 1886: 1866: 1841: 1829:continuous time 1805: 1801: 1796: 1780: 1776: 1758: 1753: 1738: 1723: 1719: 1701: 1696: 1683: 1679: 1664: 1660: 1658: 1655: 1654: 1628: 1625: 1624: 1601: 1597: 1592: 1576: 1572: 1555: 1539: 1535: 1520: 1516: 1511: 1509: 1506: 1505: 1478: 1474: 1472: 1469: 1468: 1451: 1447: 1445: 1442: 1441: 1422: 1327: 1324: 1323: 1306: 1303: 1302: 1286: 1283: 1282: 1265: 1261: 1259: 1256: 1255: 1229: 1225: 1223: 1220: 1219: 1194: 1191: 1190: 1174: 1171: 1170: 1144: 1141: 1140: 1107: 1103: 1079: 1075: 1069: 1058: 1016: 1015: 997: 996: 994: 992: 989: 972: 966: 954:Milstein method 946: 922:Brownian motion 919: 899:"Langevin SDEs" 827: 799:Bachelier model 795:Louis Bachelier 787:Albert Einstein 783:Brownian motion 779: 751:Brownian motion 704: 675: 674: 673: 604:Jacob Bernoulli 588: 575: 574: 556: 525:Petrov–Galerkin 493: 478: 465: 457: 456: 455: 437: 383:Boundary values 372: 364: 363: 339: 326: 325: 324: 298: 292: 284: 283: 271: 248: 206: 162: 149: 148: 144: 122:Social sciences 78: 56: 37: 17: 12: 11: 5: 10637: 10627: 10626: 10621: 10616: 10611: 10594: 10593: 10591: 10590: 10585: 10583:List of topics 10579: 10576: 10575: 10573: 10572: 10567: 10562: 10557: 10552: 10547: 10542: 10540:Renewal theory 10537: 10532: 10527: 10522: 10517: 10512: 10507: 10505:Ergodic theory 10502: 10497: 10495:Control theory 10492: 10486: 10484: 10480: 10479: 10477: 10476: 10475: 10474: 10469: 10459: 10454: 10449: 10444: 10439: 10438: 10437: 10427: 10425:Snell envelope 10422: 10417: 10412: 10407: 10402: 10397: 10392: 10387: 10382: 10377: 10372: 10367: 10362: 10357: 10352: 10347: 10342: 10337: 10332: 10327: 10322: 10317: 10312: 10307: 10302: 10297: 10291: 10289: 10285: 10284: 10282: 10281: 10276: 10271: 10266: 10261: 10255: 10253: 10247: 10246: 10244: 10243: 10224:Borel–Cantelli 10213: 10208: 10203: 10198: 10193: 10188: 10183: 10178: 10173: 10168: 10162: 10160: 10159:Limit theorems 10156: 10155: 10153: 10152: 10147: 10142: 10137: 10132: 10127: 10122: 10117: 10112: 10107: 10102: 10097: 10092: 10087: 10082: 10076: 10074: 10070: 10069: 10067: 10066: 10061: 10056: 10051: 10046: 10041: 10035: 10033: 10027: 10026: 10024: 10023: 10018: 10013: 10008: 10002: 10000: 9994: 9993: 9991: 9990: 9985: 9980: 9975: 9970: 9965: 9960: 9955: 9950: 9945: 9940: 9935: 9930: 9925: 9920: 9915: 9910: 9905: 9900: 9894: 9892: 9886: 9885: 9883: 9882: 9877: 9872: 9867: 9862: 9857: 9851: 9849: 9843: 9842: 9840: 9839: 9834: 9829: 9828: 9827: 9822: 9812: 9807: 9802: 9797: 9796: 9795: 9790: 9780: 9778:Hopfield model 9775: 9770: 9765: 9759: 9757: 9753: 9752: 9750: 9749: 9744: 9739: 9734: 9729: 9724: 9723: 9722: 9717: 9712: 9707: 9697: 9695:Markov process 9692: 9687: 9682: 9676: 9674: 9670: 9669: 9667: 9666: 9664:Wiener sausage 9661: 9659:Wiener process 9656: 9651: 9646: 9641: 9639:Stable process 9636: 9631: 9629:Semimartingale 9626: 9621: 9620: 9619: 9614: 9604: 9599: 9594: 9589: 9584: 9579: 9574: 9572:Jump diffusion 9569: 9564: 9559: 9554: 9549: 9547:Hawkes process 9544: 9539: 9534: 9529: 9527:Feller process 9524: 9519: 9514: 9509: 9504: 9499: 9494: 9492:Cauchy process 9489: 9488: 9487: 9482: 9477: 9472: 9467: 9457: 9456: 9455: 9445: 9443:Bessel process 9440: 9434: 9432: 9426: 9425: 9423: 9422: 9421: 9420: 9415: 9410: 9405: 9395: 9390: 9385: 9380: 9375: 9370: 9365: 9359: 9357: 9351: 9350: 9343: 9342: 9335: 9328: 9320: 9314: 9313: 9302: 9274:(3): 525–546. 9263: 9246: 9240: 9227: 9219:C. W. Gardiner 9215: 9206: 9200: 9187: 9178: 9172: 9155: 9146: 9137: 9134: 9131: 9130: 9123: 9105: 9096: 9081: 9074: 9056: 9042: 9028: 9013: 8997: 8986:(4): 427–446. 8972:Brigo, Damiano 8963: 8951: 8938:(1): 261–274. 8918: 8906: 8893: 8881: 8866: 8831: 8813: 8794: 8790:K. D. Elworthy 8781: 8764: 8737:(2): 215–249. 8717: 8704: 8697: 8663: 8649: 8634: 8606:Rogers, L.C.G. 8585: 8584: 8582: 8579: 8578: 8577: 8572: 8567: 8562: 8557: 8552: 8547: 8542: 8535: 8532: 8487:Main article: 8484: 8481: 8480: 8479: 8468: 8465: 8460: 8456: 8452: 8449: 8446: 8441: 8437: 8433: 8430: 8427: 8424: 8419: 8416: 8412: 8408: 8403: 8399: 8375: 8355: 8350: 8346: 8342: 8339: 8336: 8331: 8327: 8315: 8314: 8301: 8297: 8292: 8288: 8285: 8281: 8277: 8274: 8269: 8265: 8260: 8245: 8244: 8231: 8227: 8223: 8220: 8215: 8211: 8207: 8204: 8201: 8198: 8194: 8190: 8185: 8181: 8177: 8174: 8171: 8168: 8163: 8159: 8154: 8130: 8119: 8118: 8105: 8101: 8096: 8092: 8087: 8083: 8079: 8076: 8073: 8070: 8066: 8061: 8057: 8052: 8048: 8044: 8040: 8037: 8033: 8028: 8024: 8020: 8017: 8012: 8009: 8004: 8001: 7996: 7992: 7988: 7985: 7982: 7978: 7974: 7969: 7965: 7960: 7947: 7944: 7943: 7942: 7928: 7925: 7922: 7919: 7914: 7910: 7901: 7897: 7893: 7890: 7887: 7884: 7881: 7867: 7866: 7855: 7852: 7847: 7843: 7839: 7836: 7833: 7828: 7824: 7820: 7815: 7812: 7808: 7804: 7799: 7795: 7780: 7779: 7766: 7762: 7758: 7755: 7750: 7746: 7742: 7739: 7736: 7731: 7727: 7722: 7698: 7687: 7686: 7673: 7669: 7664: 7660: 7655: 7651: 7647: 7644: 7641: 7638: 7634: 7630: 7625: 7621: 7617: 7613: 7610: 7606: 7601: 7597: 7593: 7590: 7585: 7582: 7577: 7572: 7568: 7563: 7550: 7547: 7546: 7545: 7533: 7527: 7523: 7518: 7514: 7511: 7508: 7505: 7500: 7493: 7489: 7484: 7480: 7477: 7473: 7468: 7462: 7458: 7455: 7452: 7447: 7443: 7436: 7433: 7430: 7427: 7424: 7420: 7414: 7407: 7403: 7398: 7393: 7389: 7386: 7383: 7376: 7372: 7368: 7365: 7361: 7346: 7345: 7333: 7327: 7323: 7318: 7314: 7311: 7308: 7304: 7298: 7295: 7288: 7284: 7280: 7277: 7273: 7267: 7260: 7256: 7251: 7247: 7244: 7240: 7236: 7233: 7230: 7227: 7223: 7219: 7216: 7213: 7210: 7207: 7204: 7201: 7198: 7195: 7192: 7187: 7184: 7177: 7173: 7169: 7166: 7162: 7156: 7149: 7145: 7140: 7136: 7129: 7125: 7120: 7115: 7107: 7103: 7099: 7096: 7092: 7088: 7083: 7079: 7068: 7055: 7051: 7046: 7042: 7039: 7036: 7033: 7030: 7027: 7022: 7018: 7014: 7011: 7008: 7005: 7002: 6999: 6996: 6992: 6988: 6985: 6982: 6979: 6976: 6973: 6968: 6964: 6960: 6957: 6954: 6951: 6948: 6945: 6940: 6936: 6931: 6918: 6915: 6910: 6907: 6903:explosion time 6890: 6880: 6879: 6867: 6864: 6861: 6841: 6838: 6835: 6830: 6826: 6805: 6802: 6799: 6796: 6793: 6781: 6780: 6779: 6778: 6763: 6759: 6754: 6749: 6745: 6742: 6739: 6736: 6733: 6730: 6727: 6724: 6720: 6706: 6705: 6686: 6682: 6677: 6656: 6653: 6648: 6644: 6619: 6605: 6604: 6593: 6590: 6585: 6581: 6576: 6571: 6567: 6563: 6560: 6555: 6551: 6547: 6544: 6541: 6538: 6535: 6530: 6526: 6522: 6493: 6490: 6487: 6483: 6477: 6473: 6469: 6449: 6429: 6426: 6423: 6397: 6391: 6387: 6380: 6377: 6374: 6371: 6351: 6348: 6345: 6342: 6339: 6319: 6291: 6287: 6283: 6271: 6270: 6259: 6256: 6253: 6250: 6247: 6244: 6240: 6237: 6234: 6231: 6228: 6225: 6221: 6217: 6213: 6210: 6207: 6203: 6199: 6196: 6193: 6190: 6187: 6184: 6181: 6177: 6173: 6170: 6167: 6164: 6161: 6158: 6155: 6152: 6149: 6146: 6143: 6140: 6137: 6133: 6120:the condition 6109: 6106: 6103: 6100: 6097: 6094: 6074: 6071: 6068: 6048: 6045: 6042: 6022: 6002: 5984: 5983: 5969: 5964: 5940: 5935: 5913: 5908: 5903: 5898: 5893: 5888: 5883: 5880: 5877: 5855: 5850: 5845: 5842: 5822: 5817: 5812: 5807: 5802: 5797: 5792: 5789: 5786: 5783: 5780: 5777: 5772: 5767: 5762: 5759: 5749: 5736: 5731: 5709: 5687: 5682: 5660: 5646: 5645: 5632: 5628: 5623: 5619: 5614: 5610: 5606: 5603: 5600: 5597: 5594: 5589: 5585: 5580: 5564: 5561: 5560: 5559: 5548: 5545: 5542: 5539: 5535: 5531: 5527: 5520: 5515: 5508: 5504: 5499: 5493: 5488: 5484: 5479: 5474: 5448: 5435: 5411: 5407:) ↦  5389: 5388: 5377: 5374: 5371: 5366: 5362: 5351: 5340: 5337: 5334: 5331: 5328: 5325: 5322: 5319: 5307: 5303: 5298: 5293: 5290: 5287: 5282: 5278: 5274: 5271: 5268: 5265: 5261: 5256: 5253: 5250: 5245: 5241: 5237: 5234: 5231: 5226: 5222: 5217: 5202: 5201: 5190: 5187: 5184: 5181: 5176: 5169: 5164: 5159: 5155: 5149: 5143: 5117: 5103: 5102: 5091: 5086: 5081: 5074: 5071: 5067: 5062: 5056: 5051: 5048: 5045: 5042: 5039: 5035: 5031: 5026: 5021: 5016: 5012: 4981: 4980: 4969: 4965: 4961: 4958: 4955: 4951: 4947: 4944: 4939: 4934: 4931: 4928: 4925: 4922: 4919: 4916: 4913: 4910: 4907: 4904: 4901: 4898: 4893: 4888: 4883: 4878: 4875: 4872: 4869: 4866: 4863: 4860: 4857: 4854: 4851: 4848: 4845: 4842: 4837: 4825: 4814: 4809: 4803: 4799: 4795: 4791: 4788: 4783: 4778: 4775: 4770: 4765: 4762: 4759: 4756: 4753: 4750: 4745: 4740: 4735: 4730: 4727: 4724: 4721: 4718: 4715: 4710: 4682: 4681: 4670: 4665: 4662: 4659: 4654: 4649: 4646: 4643: 4640: 4637: 4634: 4631: 4626: 4621: 4616: 4613: 4603: 4592: 4587: 4582: 4577: 4574: 4571: 4568: 4565: 4562: 4559: 4554: 4549: 4544: 4541: 4496: 4493: 4479: 4476: 4473: 4449: 4446: 4443: 4438: 4434: 4429: 4408: 4405: 4402: 4397: 4393: 4388: 4367: 4363: 4358: 4352: 4349: 4329: 4309: 4306: 4303: 4292: 4291: 4280: 4277: 4274: 4269: 4265: 4260: 4255: 4252: 4249: 4246: 4243: 4240: 4235: 4231: 4227: 4224: 4221: 4218: 4214: 4209: 4206: 4203: 4200: 4197: 4194: 4189: 4185: 4181: 4178: 4175: 4172: 4169: 4166: 4161: 4157: 4152: 4135: 4134:As rough paths 4132: 4118: 4117: 4106: 4103: 4100: 4096: 4093: 4089: 4085: 4082: 4079: 4076: 4073: 4068: 4064: 4060: 4056: 4052: 4047: 4042: 4038: 4034: 4031: 4026: 4022: 4018: 4015: 4012: 4009: 4004: 4000: 3996: 3993: 3967: 3964: 3941: 3919: 3914: 3892: 3871: 3849: 3829: 3826: 3823: 3818: 3813: 3809: 3805: 3802: 3782: 3779: 3776: 3773: 3753: 3743: 3742: 3730: 3723: 3720: 3712: in  3709: 3706: 3701: 3697: 3691: 3688: 3685: 3681: 3676: 3672: 3669: 3666: 3663: 3660: 3657: 3630: 3606: 3601: 3598: 3595: 3592: 3588: 3584: 3581: 3576: 3572: 3568: 3563: 3559: 3555: 3552: 3549: 3529: 3518: 3517: 3506: 3502: 3498: 3495: 3492: 3489: 3486: 3481: 3477: 3473: 3469: 3465: 3460: 3455: 3451: 3447: 3444: 3439: 3435: 3431: 3428: 3425: 3422: 3417: 3413: 3409: 3406: 3383: 3380: 3377: 3374: 3371: 3351: 3331: 3328: 3325: 3322: 3302: 3299: 3296: 3291: 3286: 3282: 3278: 3275: 3255: 3233: 3230: 3227: 3223: 3217: 3213: 3209: 3189: 3169: 3164: 3158: 3152: 3130: 3126: 3122: 3117: 3113: 3092: 3069: 3066: 3063: 3043: 3040: 3037: 3034: 3031: 3028: 3025: 3022: 3019: 3016: 3013: 3004:is linear and 2993: 2988: 2984: 2980: 2977: 2974: 2971: 2968: 2965: 2962: 2942: 2939: 2936: 2925: 2924: 2912: 2901:vector bundles 2888: 2885: 2882: 2879: 2876: 2873: 2870: 2867: 2864: 2861: 2858: 2855: 2852: 2849: 2846: 2843: 2840: 2837: 2834: 2831: 2821: 2809: 2789: 2766: 2763: 2760: 2757: 2754: 2743: 2742: 2731: 2728: 2725: 2722: 2719: 2716: 2713: 2710: 2707: 2703: 2678: 2654: 2648: 2623: 2619: 2594: 2591: 2588: 2585: 2582: 2579: 2573: 2570: 2539: 2534: 2529: 2526: 2522: 2516: 2510: 2504: 2484: 2481: 2478: 2471: 2466: 2461: 2458: 2454: 2448: 2442: 2436: 2433: 2428: 2423: 2420: 2417: 2397: 2377: 2361: 2358: 2342: 2341: 2330: 2325: 2321: 2316: 2309: 2305: 2301: 2298: 2294: 2287: 2283: 2279: 2276: 2271: 2267: 2262: 2223: 2202: 2201: 2188: 2184: 2179: 2174: 2171: 2168: 2164: 2159: 2156: 2151: 2147: 2142: 2105: 2104: 2093: 2088: 2084: 2079: 2072: 2068: 2064: 2061: 2058: 2054: 2047: 2043: 2039: 2036: 2031: 2027: 2022: 1988: 1984: 1979: 1973: 1970: 1952: 1931: 1906: 1882: 1862: 1837: 1825: 1824: 1813: 1808: 1804: 1799: 1794: 1791: 1788: 1783: 1779: 1775: 1772: 1767: 1764: 1761: 1756: 1752: 1748: 1745: 1741: 1737: 1734: 1731: 1726: 1722: 1718: 1715: 1710: 1707: 1704: 1699: 1695: 1691: 1686: 1682: 1678: 1673: 1670: 1667: 1663: 1645:Wiener process 1632: 1621: 1620: 1609: 1604: 1600: 1595: 1590: 1587: 1584: 1579: 1575: 1571: 1568: 1565: 1562: 1558: 1553: 1550: 1547: 1542: 1538: 1534: 1531: 1528: 1523: 1519: 1514: 1481: 1477: 1454: 1450: 1421: 1418: 1346: 1343: 1340: 1337: 1334: 1331: 1310: 1290: 1268: 1264: 1243: 1240: 1237: 1232: 1228: 1207: 1204: 1201: 1198: 1178: 1154: 1151: 1148: 1137: 1136: 1124: 1121: 1118: 1115: 1110: 1106: 1102: 1099: 1096: 1093: 1090: 1087: 1082: 1078: 1072: 1067: 1064: 1061: 1057: 1053: 1050: 1047: 1044: 1041: 1038: 1035: 1032: 1029: 1023: 1019: 1013: 1010: 1007: 1004: 1000: 965: 964:Use in physics 962: 945: 942: 930:Wiener process 926:Wiener process 918: 915: 826: 823: 778: 775: 763:Lévy processes 759:jump processes 755:semimartingale 706: 705: 703: 702: 695: 688: 680: 677: 676: 672: 671: 666: 661: 656: 654:Ernst Lindelöf 651: 646: 641: 636: 631: 626: 624:Joseph Fourier 621: 616: 611: 609:Leonhard Euler 606: 601: 596: 590: 589: 586: 585: 582: 581: 577: 576: 573: 572: 567: 562: 555: 554: 549: 544: 539: 534: 529: 528: 527: 517: 512: 511: 510: 503:Finite element 500: 496:Crank–Nicolson 487: 482: 476: 471: 467: 466: 463: 462: 459: 458: 454: 453: 448: 443: 435: 430: 417: 415:Phase portrait 412: 407: 406: 405: 403:Cauchy problem 400: 395: 390: 380: 374: 373: 371:General topics 370: 369: 366: 365: 362: 361: 356: 351: 346: 340: 337: 336: 333: 332: 328: 327: 323: 322: 317: 316: 315: 304: 303: 302: 293: 290: 289: 286: 285: 280: 279: 278: 277: 270: 269: 264: 258: 255: 254: 250: 249: 247: 246: 244:Nonhomogeneous 237: 232: 229: 223: 222: 221: 213: 212: 208: 207: 205: 204: 199: 194: 189: 184: 179: 174: 168: 163: 160: 159: 156: 155: 154:Classification 151: 150: 141: 140: 139: 138: 133: 125: 124: 118: 117: 116: 115: 110: 105: 97: 96: 90: 89: 88: 87: 82: 76: 71: 66: 58: 57: 55: 54: 49: 43: 38: 35: 34: 31: 30: 26: 25: 15: 9: 6: 4: 3: 2: 10636: 10625: 10622: 10620: 10617: 10615: 10612: 10610: 10607: 10606: 10604: 10589: 10586: 10584: 10581: 10580: 10577: 10571: 10568: 10566: 10563: 10561: 10558: 10556: 10553: 10551: 10548: 10546: 10543: 10541: 10538: 10536: 10533: 10531: 10528: 10526: 10523: 10521: 10518: 10516: 10513: 10511: 10508: 10506: 10503: 10501: 10498: 10496: 10493: 10491: 10488: 10487: 10485: 10481: 10473: 10470: 10468: 10465: 10464: 10463: 10460: 10458: 10455: 10453: 10450: 10448: 10445: 10443: 10442:Stopping time 10440: 10436: 10433: 10432: 10431: 10428: 10426: 10423: 10421: 10418: 10416: 10413: 10411: 10408: 10406: 10403: 10401: 10398: 10396: 10393: 10391: 10388: 10386: 10383: 10381: 10378: 10376: 10373: 10371: 10368: 10366: 10363: 10361: 10358: 10356: 10353: 10351: 10348: 10346: 10343: 10341: 10338: 10336: 10333: 10331: 10328: 10326: 10323: 10321: 10318: 10316: 10313: 10311: 10308: 10306: 10303: 10301: 10298: 10296: 10293: 10292: 10290: 10286: 10280: 10277: 10275: 10272: 10270: 10267: 10265: 10262: 10260: 10257: 10256: 10254: 10252: 10248: 10241: 10237: 10233: 10232:Hewitt–Savage 10229: 10225: 10221: 10217: 10216:Zero–one laws 10214: 10212: 10209: 10207: 10204: 10202: 10199: 10197: 10194: 10192: 10189: 10187: 10184: 10182: 10179: 10177: 10174: 10172: 10169: 10167: 10164: 10163: 10161: 10157: 10151: 10148: 10146: 10143: 10141: 10138: 10136: 10133: 10131: 10128: 10126: 10123: 10121: 10118: 10116: 10113: 10111: 10108: 10106: 10103: 10101: 10098: 10096: 10093: 10091: 10088: 10086: 10083: 10081: 10078: 10077: 10075: 10071: 10065: 10062: 10060: 10057: 10055: 10052: 10050: 10047: 10045: 10042: 10040: 10037: 10036: 10034: 10032: 10028: 10022: 10019: 10017: 10014: 10012: 10009: 10007: 10004: 10003: 10001: 9999: 9995: 9989: 9986: 9984: 9981: 9979: 9976: 9974: 9971: 9969: 9966: 9964: 9961: 9959: 9956: 9954: 9951: 9949: 9946: 9944: 9941: 9939: 9936: 9934: 9931: 9929: 9926: 9924: 9921: 9919: 9916: 9914: 9913:Black–Scholes 9911: 9909: 9906: 9904: 9901: 9899: 9896: 9895: 9893: 9891: 9887: 9881: 9878: 9876: 9873: 9871: 9868: 9866: 9863: 9861: 9858: 9856: 9853: 9852: 9850: 9848: 9844: 9838: 9835: 9833: 9830: 9826: 9823: 9821: 9818: 9817: 9816: 9815:Point process 9813: 9811: 9808: 9806: 9803: 9801: 9798: 9794: 9791: 9789: 9786: 9785: 9784: 9781: 9779: 9776: 9774: 9773:Gibbs measure 9771: 9769: 9766: 9764: 9761: 9760: 9758: 9754: 9748: 9745: 9743: 9740: 9738: 9735: 9733: 9730: 9728: 9725: 9721: 9718: 9716: 9713: 9711: 9708: 9706: 9703: 9702: 9701: 9698: 9696: 9693: 9691: 9688: 9686: 9683: 9681: 9678: 9677: 9675: 9671: 9665: 9662: 9660: 9657: 9655: 9652: 9650: 9647: 9645: 9642: 9640: 9637: 9635: 9632: 9630: 9627: 9625: 9622: 9618: 9615: 9613: 9610: 9609: 9608: 9605: 9603: 9600: 9598: 9595: 9593: 9590: 9588: 9585: 9583: 9580: 9578: 9575: 9573: 9570: 9568: 9565: 9563: 9562:Itô diffusion 9560: 9558: 9555: 9553: 9550: 9548: 9545: 9543: 9540: 9538: 9537:Gamma process 9535: 9533: 9530: 9528: 9525: 9523: 9520: 9518: 9515: 9513: 9510: 9508: 9505: 9503: 9500: 9498: 9495: 9493: 9490: 9486: 9483: 9481: 9478: 9476: 9473: 9471: 9468: 9466: 9463: 9462: 9461: 9458: 9454: 9451: 9450: 9449: 9446: 9444: 9441: 9439: 9436: 9435: 9433: 9431: 9427: 9419: 9416: 9414: 9411: 9409: 9408:Self-avoiding 9406: 9404: 9401: 9400: 9399: 9396: 9394: 9393:Moran process 9391: 9389: 9386: 9384: 9381: 9379: 9376: 9374: 9371: 9369: 9366: 9364: 9361: 9360: 9358: 9356: 9355:Discrete time 9352: 9348: 9341: 9336: 9334: 9329: 9327: 9322: 9321: 9318: 9311: 9307: 9303: 9299: 9295: 9290: 9285: 9281: 9277: 9273: 9269: 9264: 9260: 9256: 9252: 9247: 9243: 9241:981-02-3543-7 9237: 9233: 9228: 9224: 9220: 9216: 9212: 9207: 9203: 9197: 9193: 9188: 9184: 9179: 9175: 9169: 9164: 9163: 9156: 9152: 9147: 9144: 9140: 9139: 9126: 9120: 9116: 9109: 9100: 9094: 9088: 9086: 9077: 9071: 9067: 9060: 9052: 9046: 9038: 9032: 9024: 9017: 9011: 9007: 9001: 8993: 8989: 8985: 8981: 8977: 8973: 8967: 8961: 8955: 8946: 8941: 8937: 8933: 8929: 8922: 8916: 8910: 8904: 8897: 8891: 8885: 8879: 8873: 8871: 8862: 8858: 8854: 8850: 8846: 8842: 8835: 8828: 8822: 8820: 8818: 8811: 8807: 8801: 8799: 8791: 8785: 8779: 8773: 8771: 8769: 8760: 8756: 8752: 8748: 8744: 8740: 8736: 8732: 8728: 8721: 8715: 8708: 8700: 8698:3-540-04758-1 8694: 8690: 8686: 8680: 8678: 8676: 8674: 8672: 8670: 8668: 8658: 8656: 8654: 8645: 8641: 8637: 8635:0-521-77594-9 8631: 8627: 8623: 8619: 8615: 8611: 8607: 8601: 8599: 8597: 8595: 8593: 8591: 8586: 8576: 8573: 8571: 8568: 8566: 8563: 8561: 8558: 8556: 8553: 8551: 8548: 8546: 8543: 8541: 8538: 8537: 8531: 8529: 8525: 8521: 8517: 8514:etc. and the 8513: 8509: 8505: 8500: 8499:supersymmetry 8496: 8490: 8458: 8454: 8447: 8444: 8439: 8435: 8431: 8428: 8425: 8417: 8414: 8410: 8406: 8401: 8397: 8389: 8388: 8387: 8373: 8348: 8344: 8337: 8334: 8329: 8325: 8299: 8295: 8286: 8283: 8275: 8272: 8267: 8263: 8250: 8249: 8248: 8229: 8225: 8221: 8213: 8209: 8202: 8199: 8196: 8183: 8179: 8172: 8169: 8166: 8161: 8157: 8144: 8143: 8142: 8128: 8103: 8099: 8085: 8081: 8074: 8071: 8068: 8059: 8050: 8046: 8038: 8035: 8026: 8022: 8015: 8010: 8007: 8002: 7994: 7990: 7983: 7980: 7976: 7972: 7967: 7963: 7950: 7949: 7923: 7917: 7912: 7899: 7895: 7891: 7885: 7879: 7872: 7871: 7870: 7845: 7841: 7834: 7831: 7826: 7822: 7813: 7810: 7806: 7802: 7797: 7793: 7785: 7784: 7783: 7764: 7760: 7756: 7748: 7744: 7737: 7734: 7729: 7725: 7712: 7711: 7710: 7696: 7671: 7667: 7653: 7649: 7642: 7639: 7636: 7623: 7619: 7611: 7608: 7599: 7595: 7588: 7583: 7580: 7575: 7570: 7566: 7553: 7552: 7531: 7525: 7521: 7509: 7503: 7498: 7491: 7487: 7482: 7478: 7475: 7466: 7460: 7453: 7445: 7441: 7434: 7428: 7422: 7418: 7412: 7405: 7401: 7396: 7391: 7387: 7384: 7381: 7374: 7370: 7366: 7363: 7351: 7350: 7349: 7331: 7325: 7321: 7309: 7296: 7293: 7286: 7282: 7278: 7275: 7265: 7258: 7254: 7249: 7245: 7242: 7228: 7214: 7208: 7205: 7199: 7193: 7185: 7182: 7175: 7171: 7167: 7164: 7154: 7147: 7143: 7138: 7134: 7127: 7123: 7118: 7113: 7105: 7101: 7097: 7094: 7086: 7081: 7077: 7069: 7053: 7049: 7034: 7028: 7025: 7020: 7016: 7009: 7003: 6997: 6994: 6980: 6974: 6971: 6966: 6962: 6955: 6949: 6943: 6938: 6934: 6921: 6920: 6914: 6906: 6904: 6888: 6865: 6859: 6839: 6828: 6824: 6797: 6794: 6783: 6782: 6761: 6757: 6752: 6740: 6737: 6734: 6728: 6725: 6722: 6710: 6709: 6708: 6707: 6704: 6684: 6680: 6675: 6654: 6646: 6642: 6633: 6632: 6631: 6617: 6610: 6591: 6588: 6583: 6579: 6574: 6569: 6565: 6561: 6553: 6549: 6545: 6542: 6536: 6533: 6528: 6524: 6520: 6513: 6512: 6511: 6509: 6491: 6488: 6485: 6475: 6471: 6447: 6427: 6424: 6421: 6413: 6395: 6372: 6369: 6349: 6340: 6337: 6317: 6308: 6306: 6285: 6257: 6254: 6251: 6248: 6245: 6242: 6238: 6235: 6232: 6229: 6226: 6223: 6219: 6211: 6208: 6205: 6194: 6191: 6188: 6182: 6179: 6168: 6165: 6162: 6156: 6153: 6147: 6144: 6141: 6135: 6123: 6122: 6121: 6104: 6101: 6098: 6092: 6072: 6069: 6066: 6046: 6043: 6040: 6020: 6000: 5991: 5989: 5967: 5938: 5906: 5896: 5891: 5878: 5875: 5853: 5843: 5840: 5815: 5805: 5800: 5787: 5784: 5778: 5775: 5770: 5760: 5757: 5750: 5734: 5707: 5685: 5658: 5651: 5650: 5649: 5630: 5626: 5612: 5608: 5604: 5601: 5595: 5592: 5587: 5583: 5570: 5569: 5568: 5546: 5540: 5537: 5533: 5529: 5518: 5506: 5502: 5491: 5486: 5482: 5477: 5464: 5463: 5462: 5460: 5457: ≤  5456: 5451: 5447: 5443: 5440:generated by 5438: 5434: 5431: 5427: 5423: 5419: 5414: 5410: 5406: 5402: 5398: 5394: 5393:almost surely 5375: 5372: 5369: 5364: 5360: 5352: 5338: 5332: 5329: 5326: 5320: 5317: 5305: 5301: 5288: 5285: 5280: 5276: 5269: 5266: 5263: 5251: 5248: 5243: 5239: 5232: 5229: 5224: 5220: 5207: 5206: 5205: 5188: 5182: 5179: 5167: 5157: 5133: 5132: 5131: 5129: 5128:second moment 5125: 5120: 5116: 5112: 5108: 5089: 5084: 5072: 5069: 5065: 5054: 5049: 5046: 5043: 5040: 5037: 5033: 5029: 5024: 5014: 5002: 5001: 5000: 4998: 4995: ∈  4994: 4990: 4986: 4967: 4959: 4956: 4953: 4945: 4942: 4929: 4926: 4923: 4917: 4914: 4908: 4905: 4902: 4896: 4886: 4873: 4870: 4867: 4861: 4858: 4852: 4849: 4846: 4840: 4826: 4812: 4797: 4789: 4786: 4776: 4773: 4760: 4757: 4754: 4748: 4738: 4725: 4722: 4719: 4713: 4699: 4698: 4697: 4695: 4691: 4687: 4668: 4663: 4660: 4657: 4641: 4638: 4635: 4629: 4624: 4614: 4611: 4604: 4590: 4585: 4569: 4566: 4563: 4557: 4552: 4542: 4539: 4532: 4531: 4530: 4528: 4523: 4521: 4517: 4513: 4510: 4507: 4503: 4492: 4474: 4471: 4463: 4444: 4436: 4432: 4403: 4395: 4391: 4365: 4361: 4350: 4304: 4301: 4275: 4267: 4263: 4250: 4247: 4241: 4233: 4229: 4222: 4219: 4216: 4204: 4201: 4195: 4187: 4183: 4176: 4173: 4167: 4159: 4155: 4142: 4141: 4140: 4131: 4129: 4124: 4104: 4101: 4098: 4094: 4091: 4083: 4077: 4071: 4066: 4058: 4045: 4040: 4036: 4032: 4024: 4020: 4013: 4010: 4002: 3998: 3991: 3984: 3983: 3982: 3965: 3962: 3939: 3917: 3890: 3882: 3869: 3847: 3824: 3811: 3807: 3803: 3800: 3777: 3771: 3751: 3728: 3721: 3718: 3704: 3699: 3695: 3689: 3683: 3674: 3670: 3661: 3658: 3648: 3647: 3646: 3644: 3628: 3620: 3604: 3596: 3590: 3586: 3579: 3574: 3570: 3566: 3561: 3553: 3550: 3527: 3504: 3496: 3490: 3484: 3479: 3471: 3458: 3453: 3449: 3445: 3437: 3433: 3426: 3423: 3415: 3411: 3404: 3397: 3396: 3395: 3394:the equation 3381: 3378: 3375: 3372: 3369: 3349: 3326: 3320: 3297: 3284: 3280: 3276: 3273: 3253: 3231: 3228: 3225: 3215: 3211: 3187: 3162: 3128: 3124: 3120: 3115: 3111: 3090: 3081: 3067: 3064: 3061: 3038: 3035: 3026: 3023: 3017: 3011: 2991: 2986: 2982: 2975: 2972: 2966: 2960: 2940: 2937: 2934: 2910: 2902: 2886: 2880: 2874: 2865: 2862: 2859: 2853: 2850: 2847: 2841: 2838: 2835: 2832: 2829: 2822: 2807: 2787: 2780: 2779: 2778: 2761: 2758: 2755: 2729: 2726: 2723: 2717: 2711: 2708: 2705: 2693: 2692: 2691: 2689: 2676: 2652: 2621: 2617: 2608: 2583: 2580: 2577: 2571: 2568: 2557: 2537: 2527: 2524: 2514: 2479: 2476: 2469: 2459: 2456: 2446: 2431: 2421: 2395: 2375: 2367: 2357: 2356:phenomena. 2355: 2351: 2347: 2328: 2323: 2319: 2307: 2303: 2299: 2296: 2285: 2281: 2277: 2274: 2269: 2265: 2252: 2251: 2250: 2249: 2244: 2242: 2237: 2235: 2231: 2226: 2222: 2218: 2214: 2209: 2207: 2186: 2182: 2172: 2169: 2166: 2157: 2154: 2149: 2145: 2132: 2131: 2130: 2129: 2124: 2122: 2116: 2114: 2113:Black–Scholes 2110: 2091: 2086: 2082: 2070: 2066: 2062: 2059: 2056: 2045: 2041: 2037: 2034: 2029: 2025: 2012: 2011: 2010: 2009: 2004: 2002: 1986: 1982: 1971: 1960: 1955: 1951: 1945: 1943: 1939: 1934: 1930: 1926: 1922: 1918: 1914: 1909: 1905: 1901: 1898: 1894: 1890: 1885: 1881: 1877: 1874: 1870: 1865: 1861: 1857: 1853: 1849: 1845: 1840: 1836: 1833: 1830: 1811: 1806: 1802: 1789: 1786: 1781: 1777: 1770: 1765: 1762: 1759: 1754: 1750: 1746: 1743: 1732: 1729: 1724: 1720: 1713: 1708: 1705: 1702: 1697: 1693: 1689: 1684: 1680: 1676: 1671: 1668: 1665: 1661: 1653: 1652: 1651: 1650: 1646: 1630: 1607: 1602: 1598: 1585: 1582: 1577: 1573: 1566: 1563: 1560: 1548: 1545: 1540: 1536: 1529: 1526: 1521: 1517: 1504: 1503: 1502: 1499: 1497: 1479: 1475: 1452: 1448: 1439: 1435: 1431: 1427: 1417: 1415: 1411: 1407: 1403: 1399: 1395: 1391: 1387: 1383: 1379: 1375: 1370: 1368: 1364: 1358: 1344: 1341: 1335: 1329: 1308: 1288: 1266: 1262: 1241: 1238: 1235: 1230: 1226: 1205: 1202: 1199: 1196: 1176: 1168: 1152: 1149: 1146: 1122: 1116: 1108: 1104: 1094: 1088: 1080: 1076: 1070: 1065: 1062: 1059: 1055: 1051: 1042: 1036: 1030: 1027: 1021: 1008: 1002: 987: 986: 985: 981: 978: 971: 961: 959: 955: 951: 941: 939: 935: 931: 927: 923: 914: 912: 908: 904: 900: 895: 893: 889: 885: 881: 875: 873: 868: 864: 860: 856: 852: 848: 844: 840: 836: 832: 822: 820: 816: 812: 808: 804: 800: 796: 792: 788: 784: 774: 772: 768: 764: 760: 756: 752: 748: 743: 741: 737: 733: 729: 725: 721: 717: 713: 701: 696: 694: 689: 687: 682: 681: 679: 678: 670: 667: 665: 662: 660: 657: 655: 652: 650: 647: 645: 642: 640: 637: 635: 632: 630: 627: 625: 622: 620: 617: 615: 612: 610: 607: 605: 602: 600: 597: 595: 592: 591: 584: 583: 579: 578: 571: 568: 566: 563: 561: 558: 557: 553: 550: 548: 545: 543: 540: 538: 535: 533: 530: 526: 523: 522: 521: 518: 516: 515:Finite volume 513: 509: 506: 505: 504: 501: 497: 491: 488: 486: 483: 481: 477: 475: 472: 469: 468: 461: 460: 452: 449: 447: 444: 440: 436: 434: 431: 429: 425: 421: 418: 416: 413: 411: 408: 404: 401: 399: 396: 394: 391: 389: 386: 385: 384: 381: 379: 376: 375: 368: 367: 360: 357: 355: 352: 350: 347: 345: 342: 341: 335: 334: 330: 329: 321: 318: 314: 311: 310: 309: 306: 305: 301: 295: 294: 288: 287: 276: 273: 272: 268: 265: 263: 260: 259: 257: 256: 252: 251: 245: 241: 238: 236: 233: 230: 228: 225: 224: 220: 217: 216: 215: 214: 210: 209: 203: 200: 198: 195: 193: 190: 188: 185: 183: 180: 178: 175: 173: 170: 169: 167: 166: 158: 157: 153: 152: 147: 137: 134: 132: 129: 128: 127: 126: 123: 120: 119: 114: 111: 109: 106: 104: 101: 100: 99: 98: 95: 92: 91: 86: 83: 81: 77: 75: 72: 70: 67: 65: 62: 61: 60: 59: 53: 50: 48: 45: 44: 42: 41: 33: 32: 28: 27: 24: 21: 20: 10500:Econometrics 10462:Wiener space 10429: 10350:Itô integral 10251:Inequalities 10140:Self-similar 10110:Gauss–Markov 10100:Exchangeable 10080:Càdlàg paths 10016:Risk process 9968:LIBOR market 9837:Random graph 9832:Random field 9644:Superprocess 9582:Lévy process 9577:Jump process 9552:Hunt process 9388:Markov chain 9271: 9267: 9250: 9231: 9222: 9210: 9191: 9182: 9161: 9150: 9114: 9108: 9099: 9065: 9059: 9045: 9031: 9022: 9016: 9000: 8983: 8979: 8966: 8954: 8935: 8931: 8921: 8909: 8896: 8884: 8844: 8840: 8834: 8784: 8734: 8730: 8720: 8707: 8688: 8613: 8492: 8316: 8246: 8120: 7868: 7781: 7688: 7347: 6912: 6902: 6881: 6702: 6608: 6606: 6507: 6506:is called a 6309: 6304: 6272: 5992: 5985: 5647: 5566: 5458: 5454: 5449: 5445: 5441: 5436: 5432: 5421: 5420:) such that 5417: 5412: 5408: 5404: 5400: 5396: 5390: 5203: 5123: 5118: 5114: 5110: 5106: 5104: 4996: 4992: 4988: 4984: 4982: 4693: 4689: 4683: 4526: 4524: 4519: 4515: 4511: 4501: 4498: 4293: 4137: 4119: 3861: 3744: 3642: 3619:differential 3519: 3313:the process 3082: 2926: 2777:, such that 2744: 2668: 2363: 2354:market abuse 2343: 2245: 2240: 2238: 2233: 2229: 2224: 2220: 2216: 2212: 2210: 2203: 2125: 2117: 2106: 2005: 1953: 1949: 1946: 1936:is called a 1932: 1928: 1924: 1920: 1916: 1912: 1907: 1903: 1899: 1892: 1888: 1883: 1879: 1875: 1863: 1859: 1855: 1848:Itô integral 1838: 1834: 1826: 1622: 1500: 1423: 1371: 1359: 1138: 982: 973: 947: 920: 896: 876: 867:Itô calculus 859:Itô integral 851:Stratonovich 847:Itô calculus 828: 819:Stratonovich 780: 744: 732:stock prices 715: 711: 709: 659:Émile Picard 644:Martin Kutta 634:George Green 594:Isaac Newton 426: / 422: / 307: 242: / 108:Chaos theory 10545:Ruin theory 10483:Disciplines 10355:Itô's lemma 10130:Predictable 9805:Percolation 9788:Potts model 9783:Ising model 9747:White noise 9705:Differences 9567:Itô process 9507:Cox process 9403:Loop-erased 9398:Random walk 9268:SIAM Review 9023:Stochastics 6784:on the set 4506:dimensional 4462:rough paths 2241:Marcus type 1873:expectation 1394:Monte Carlo 835:white noise 825:Terminology 747:white noise 552:Runge–Kutta 297:Difference 240:Homogeneous 52:Engineering 10603:Categories 10555:Statistics 10335:Filtration 10236:Kolmogorov 10220:Blumenthal 10145:Stationary 10085:Continuous 10073:Properties 9958:Hull–White 9700:Martingale 9587:Local time 9475:Fractional 9453:pure birth 8581:References 8508:turbulence 6013:. Suppose 5430:filtration 4696:such that 3903:onto full 3641:. It is a 2745:is a pair 1643:denotes a 968:See also: 843:Kiyosi Itô 811:Kiyosi Itô 777:Background 669:John Crank 470:Inspection 424:Asymptotic 308:Stochastic 227:Autonomous 202:Non-linear 192:Fractional 10467:Classical 9480:Geometric 9470:Excursion 9284:CiteSeerX 9259:1109-2769 9010:1469-7688 8751:1040-7294 8528:crackling 8426:α 8415:− 8276:α 8222:∘ 8170:α 7981:α 7896:∫ 7811:− 7757:∘ 7483:∫ 7435:− 7397:∫ 7388:⁡ 7360:Φ 7294:− 7272:Φ 7250:∫ 7206:− 7183:− 7161:Φ 7139:∫ 7091:Φ 6889:ζ 6866:ζ 6863:→ 6837:∂ 6834:→ 6801:∞ 6795:ζ 6758:ζ 6729:α 6681:ζ 6655:ζ 6652:↗ 6643:ζ 6618:ζ 6609:life time 6537:α 6492:ζ 6422:ζ 6390:¯ 6379:→ 6376:Ω 6370:ζ 6347:→ 6344:Ω 6318:α 6286:⋅ 6252:≤ 6246:≤ 6233:∈ 6209:− 6180:≤ 6157:α 6154:− 6136:α 6070:⊂ 6044:≥ 6021:α 6001:α 5988:manifolds 5879:⁡ 5844:⊂ 5788:⁡ 5782:→ 5776:× 5758:α 5596:α 5544:∞ 5483:∫ 5321:∈ 5270:σ 5233:μ 5186:∞ 5066:σ 5034:∑ 5015:σ 4957:− 4943:≤ 4918:σ 4915:− 4897:σ 4862:μ 4859:− 4841:μ 4774:≤ 4749:σ 4714:μ 4661:× 4648:→ 4630:× 4612:σ 4576:→ 4558:× 4540:μ 4478:Ω 4475:∈ 4472:ω 4445:ω 4404:ω 4348:Ω 4328:Ω 4308:Ω 4305:∈ 4302:ω 4276:ω 4242:ω 4223:σ 4196:ω 4177:μ 4168:ω 4102:≥ 4084:∘ 4037:∫ 3966:^ 3817:∞ 3804:∈ 3722:^ 3708:∞ 3690:ζ 3687:↗ 3671:⊂ 3665:∞ 3659:ζ 3583:→ 3497:∘ 3459:τ 3450:∫ 3416:τ 3382:ζ 3376:τ 3373:≤ 3350:τ 3290:∞ 3277:∈ 3254:ζ 3232:ζ 3180:-adapted 3065:∈ 3054:for each 3030:Γ 3027:∈ 3018:⋅ 2979:→ 2938:∈ 2927:For each 2872:↦ 2845:→ 2839:× 2724:∘ 2590:∞ 2584:∪ 2572:^ 2528:∈ 2460:∈ 2419:Ω 2304:σ 2278:μ 2173:σ 2158:μ 2063:σ 2038:μ 1969:Ω 1852:heuristic 1771:σ 1751:∫ 1714:μ 1694:∫ 1677:− 1567:σ 1530:μ 1480:α 1476:ξ 1453:α 1449:ξ 1342:∝ 1267:α 1263:ξ 1236:∈ 1231:α 1200:∈ 1150:∈ 1109:α 1105:ξ 1081:α 1060:α 1056:∑ 872:manifolds 410:Wronskian 388:Dirichlet 131:Economics 74:Chemistry 64:Astronomy 10588:Category 10472:Abstract 10006:Bühlmann 9612:Compound 9221:(2004). 8806:Brigo D. 8687:(2003). 8644:42874839 8612:(2000). 8534:See also 8039:′ 7612:′ 6310:Suppose 5868:, where 5391:has a P- 4999:, where 4983:for all 4320:, where 2953:the map 2690:written 2558:and let 1897:variance 936:and the 807:Langevin 520:Galerkin 420:Lyapunov 331:Solution 275:Notation 267:Operator 253:Features 172:Ordinary 10095:Ergodic 9983:Vašíček 9825:Poisson 9485:Meander 9312:(2021). 9276:Bibcode 8849:Bibcode 8759:3120200 5428:to the 5426:adapted 5403:,  5395:unique 3981:we get 3617:is the 2605:be the 2111:in the 1915:)  1911:,  1891:)  1887:,  1846:and an 1432:and in 1414:moments 924:or the 882:or the 718:) is a 393:Neumann 177:Partial 85:Geology 80:Biology 69:Physics 10435:Tanaka 10120:Mixing 10115:Markov 9988:Wilkie 9953:Ho–Lee 9948:Heston 9720:Super- 9465:Bridge 9413:Biased 9308:  9286:  9257:  9238:  9198:  9170:  9121:  9072:  9008:  8757:  8749:  8695:  8642:  8632:  8366:where 8317:where 7869:where 7348:where 6273:where 5648:where 5461:, and 3520:holds 1623:where 1139:where 857:. The 580:People 492:  439:Series 197:Linear 36:Fields 10288:Tools 10064:M/M/c 10059:M/M/1 10054:M/G/1 10044:Fluid 9710:Local 8755:S2CID 8504:chaos 6852:with 6607:with 6414:with 6410:be a 5700:and 3860:is a 3362:with 2903:over 2495:with 2346:stock 2109:stock 1871:with 1281:. If 789:and 761:like 728:model 480:Euler 398:Robin 320:Delay 262:Order 235:Exact 161:Types 29:Scope 10240:Lévy 10039:Bulk 9923:Chen 9715:Sub- 9673:Both 9306:ISBN 9255:ISSN 9236:ISBN 9196:ISBN 9168:ISBN 9119:ISBN 9070:ISBN 9006:ISSN 8747:ISSN 8693:ISBN 8640:OCLC 8630:ISBN 8526:and 6798:< 6489:< 6425:> 5538:< 5444:and 5180:< 5105:Let 4991:and 4692:and 4525:Let 3662:< 3379:< 3229:< 2609:and 2215:and 1895:and 1850:. A 861:and 587:List 9820:Cox 9294:doi 8988:doi 8940:doi 8936:402 8857:doi 8739:doi 8622:doi 8524:1/f 7385:exp 6630:if 6510:of 5953:to 5876:Lin 5785:Lin 5424:is 4684:be 3952:on 3680:lim 3621:at 3080:. 2636:be 716:SDE 10605:: 10238:, 10234:, 10230:, 10226:, 10222:, 9292:. 9282:. 9272:43 9270:. 9084:^ 8982:. 8974:; 8934:. 8930:. 8869:^ 8855:. 8845:43 8843:. 8816:^ 8797:^ 8767:^ 8753:. 8745:. 8735:13 8733:. 8729:. 8666:^ 8652:^ 8638:. 8628:. 8620:. 8608:; 8589:^ 8522:, 8510:, 8506:, 6905:. 6307:. 5990:. 5453:, 5130:: 5122:, 2208:. 1944:. 1357:. 1169:, 956:, 952:, 913:. 894:. 773:. 742:. 734:, 710:A 10242:) 10218:( 9339:e 9332:t 9325:v 9300:. 9296:: 9278:: 9261:. 9244:. 9204:. 9176:. 9127:. 9078:. 8994:. 8990:: 8984:5 8948:. 8942:: 8863:. 8859:: 8851:: 8829:. 8761:. 8741:: 8701:. 8646:. 8624:: 8467:) 8464:) 8459:0 8455:X 8451:( 8448:h 8445:+ 8440:t 8436:W 8432:+ 8429:t 8423:( 8418:1 8411:h 8407:= 8402:t 8398:X 8374:h 8354:) 8349:t 8345:X 8341:( 8338:h 8335:= 8330:t 8326:Y 8300:t 8296:W 8291:d 8287:+ 8284:t 8280:d 8273:= 8268:t 8264:Y 8259:d 8230:t 8226:W 8219:) 8214:t 8210:X 8206:( 8203:f 8200:+ 8197:t 8193:d 8189:) 8184:t 8180:X 8176:( 8173:f 8167:= 8162:t 8158:X 8153:d 8129:f 8104:t 8100:W 8095:d 8091:) 8086:t 8082:X 8078:( 8075:f 8072:+ 8069:t 8065:d 8060:) 8056:) 8051:t 8047:X 8043:( 8036:f 8032:) 8027:t 8023:X 8019:( 8016:f 8011:2 8008:1 8003:+ 8000:) 7995:t 7991:X 7987:( 7984:f 7977:( 7973:= 7968:t 7964:X 7959:d 7927:) 7924:s 7921:( 7918:f 7913:s 7909:d 7900:x 7892:= 7889:) 7886:x 7883:( 7880:h 7854:) 7851:) 7846:0 7842:X 7838:( 7835:h 7832:+ 7827:t 7823:W 7819:( 7814:1 7807:h 7803:= 7798:t 7794:X 7765:t 7761:W 7754:) 7749:t 7745:X 7741:( 7738:f 7735:= 7730:t 7726:X 7721:d 7697:f 7672:t 7668:W 7663:d 7659:) 7654:t 7650:X 7646:( 7643:f 7640:+ 7637:t 7633:d 7629:) 7624:t 7620:X 7616:( 7609:f 7605:) 7600:t 7596:X 7592:( 7589:f 7584:2 7581:1 7576:= 7571:t 7567:X 7562:d 7532:) 7526:s 7522:W 7517:d 7513:) 7510:s 7507:( 7504:b 7499:t 7492:0 7488:t 7479:+ 7476:s 7472:d 7467:) 7461:2 7457:) 7454:s 7451:( 7446:2 7442:b 7432:) 7429:s 7426:( 7423:a 7419:( 7413:t 7406:0 7402:t 7392:( 7382:= 7375:0 7371:t 7367:, 7364:t 7332:) 7326:s 7322:W 7317:d 7313:) 7310:s 7307:( 7303:d 7297:1 7287:0 7283:t 7279:, 7276:s 7266:t 7259:0 7255:t 7246:+ 7243:s 7239:d 7235:) 7232:) 7229:s 7226:( 7222:d 7218:) 7215:s 7212:( 7209:b 7203:) 7200:s 7197:( 7194:c 7191:( 7186:1 7176:0 7172:t 7168:, 7165:s 7155:t 7148:0 7144:t 7135:+ 7128:0 7124:t 7119:X 7114:( 7106:0 7102:t 7098:, 7095:t 7087:= 7082:t 7078:X 7054:t 7050:W 7045:d 7041:) 7038:) 7035:t 7032:( 7029:d 7026:+ 7021:t 7017:X 7013:) 7010:t 7007:( 7004:b 7001:( 6998:+ 6995:t 6991:d 6987:) 6984:) 6981:t 6978:( 6975:c 6972:+ 6967:t 6963:X 6959:) 6956:t 6953:( 6950:a 6947:( 6944:= 6939:t 6935:X 6930:d 6878:. 6860:t 6840:U 6829:t 6825:Y 6804:} 6792:{ 6762:n 6753:X 6748:d 6744:) 6741:Y 6738:, 6735:t 6732:( 6726:= 6723:Y 6719:d 6685:n 6676:Y 6647:n 6592:F 6589:= 6584:0 6580:Y 6575:, 6570:t 6566:X 6562:d 6559:) 6554:t 6550:Y 6546:, 6543:t 6540:( 6534:= 6529:t 6525:Y 6521:d 6486:t 6482:) 6476:t 6472:Y 6468:( 6448:U 6428:0 6396:+ 6386:R 6373:: 6350:U 6341:: 6338:F 6290:| 6282:| 6258:, 6255:t 6249:s 6243:0 6239:, 6236:K 6230:y 6227:, 6224:x 6220:, 6216:| 6212:x 6206:y 6202:| 6198:) 6195:K 6192:, 6189:t 6186:( 6183:L 6176:| 6172:) 6169:x 6166:, 6163:s 6160:( 6151:) 6148:y 6145:, 6142:s 6139:( 6132:| 6108:) 6105:K 6102:, 6099:t 6096:( 6093:L 6073:U 6067:K 6047:0 6041:t 5982:. 5968:d 5963:R 5939:n 5934:R 5912:) 5907:d 5902:R 5897:; 5892:n 5887:R 5882:( 5854:d 5849:R 5841:U 5821:) 5816:d 5811:R 5806:; 5801:n 5796:R 5791:( 5779:U 5771:+ 5766:R 5761:: 5735:d 5730:R 5708:Y 5686:n 5681:R 5659:X 5631:t 5627:X 5622:d 5618:) 5613:t 5609:Y 5605:, 5602:t 5599:( 5593:= 5588:t 5584:Y 5579:d 5547:. 5541:+ 5534:] 5530:t 5526:d 5519:2 5514:| 5507:t 5503:X 5498:| 5492:T 5487:0 5478:[ 5473:E 5459:t 5455:s 5450:s 5446:B 5442:Z 5437:t 5433:F 5422:X 5418:ω 5416:( 5413:t 5409:X 5405:ω 5401:t 5397:t 5376:; 5373:Z 5370:= 5365:0 5361:X 5339:; 5336:] 5333:T 5330:, 5327:0 5324:[ 5318:t 5306:t 5302:B 5297:d 5292:) 5289:t 5286:, 5281:t 5277:X 5273:( 5267:+ 5264:t 5260:d 5255:) 5252:t 5249:, 5244:t 5240:X 5236:( 5230:= 5225:t 5221:X 5216:d 5189:. 5183:+ 5175:] 5168:2 5163:| 5158:Z 5154:| 5148:[ 5142:E 5124:s 5119:s 5115:B 5111:σ 5107:Z 5090:. 5085:2 5080:| 5073:j 5070:i 5061:| 5055:n 5050:1 5047:= 5044:j 5041:, 5038:i 5030:= 5025:2 5020:| 5011:| 4997:R 4993:y 4989:x 4985:t 4968:; 4964:| 4960:y 4954:x 4950:| 4946:D 4938:| 4933:) 4930:t 4927:, 4924:y 4921:( 4912:) 4909:t 4906:, 4903:x 4900:( 4892:| 4887:+ 4882:| 4877:) 4874:t 4871:, 4868:y 4865:( 4856:) 4853:t 4850:, 4847:x 4844:( 4836:| 4813:; 4808:) 4802:| 4798:x 4794:| 4790:+ 4787:1 4782:( 4777:C 4769:| 4764:) 4761:t 4758:, 4755:x 4752:( 4744:| 4739:+ 4734:| 4729:) 4726:t 4723:, 4720:x 4717:( 4709:| 4694:D 4690:C 4669:; 4664:m 4658:n 4653:R 4645:] 4642:T 4639:, 4636:0 4633:[ 4625:n 4620:R 4615:: 4591:; 4586:n 4581:R 4573:] 4570:T 4567:, 4564:0 4561:[ 4553:n 4548:R 4543:: 4527:T 4520:B 4516:m 4512:R 4504:- 4502:n 4448:) 4442:( 4437:t 4433:B 4428:d 4407:) 4401:( 4396:t 4392:B 4387:d 4366:P 4362:, 4357:F 4351:, 4279:) 4273:( 4268:t 4264:B 4259:d 4254:) 4251:t 4248:, 4245:) 4239:( 4234:t 4230:X 4226:( 4220:+ 4217:t 4213:d 4208:) 4205:t 4202:, 4199:) 4193:( 4188:t 4184:X 4180:( 4174:= 4171:) 4165:( 4160:t 4156:X 4151:d 4105:0 4099:t 4095:, 4092:Z 4088:d 4081:) 4078:X 4075:( 4072:A 4067:X 4063:) 4059:f 4055:d 4051:( 4046:t 4041:0 4033:+ 4030:) 4025:0 4021:X 4017:( 4014:f 4011:= 4008:) 4003:t 3999:X 3995:( 3992:f 3963:M 3940:f 3918:+ 3913:R 3891:X 3870:M 3848:X 3828:) 3825:M 3822:( 3812:c 3808:C 3801:f 3781:) 3778:X 3775:( 3772:f 3752:P 3729:} 3719:M 3705:= 3700:t 3696:X 3684:t 3675:{ 3668:} 3656:{ 3629:X 3605:M 3600:) 3597:x 3594:( 3591:f 3587:T 3580:M 3575:x 3571:T 3567:: 3562:X 3558:) 3554:f 3551:d 3548:( 3528:P 3505:Z 3501:d 3494:) 3491:X 3488:( 3485:A 3480:X 3476:) 3472:f 3468:d 3464:( 3454:0 3446:+ 3443:) 3438:0 3434:x 3430:( 3427:f 3424:= 3421:) 3412:X 3408:( 3405:f 3370:0 3330:) 3327:X 3324:( 3321:f 3301:) 3298:M 3295:( 3285:c 3281:C 3274:f 3226:t 3222:) 3216:t 3212:X 3208:( 3188:M 3168:} 3163:t 3157:F 3151:{ 3129:0 3125:x 3121:= 3116:0 3112:X 3091:M 3068:E 3062:e 3042:) 3039:M 3036:T 3033:( 3024:e 3021:) 3015:( 3012:A 2992:M 2987:x 2983:T 2976:E 2973:: 2970:) 2967:x 2964:( 2961:A 2941:M 2935:x 2923:. 2911:M 2887:e 2884:) 2881:x 2878:( 2875:A 2869:) 2866:e 2863:, 2860:x 2857:( 2854:, 2851:M 2848:T 2842:E 2836:M 2833:: 2830:A 2808:E 2788:Z 2765:) 2762:Z 2759:, 2756:A 2753:( 2730:Z 2727:d 2721:) 2718:X 2715:( 2712:A 2709:= 2706:X 2702:d 2677:M 2653:0 2647:F 2622:0 2618:x 2593:} 2587:{ 2581:M 2578:= 2569:M 2538:+ 2533:R 2525:t 2521:) 2515:t 2509:F 2503:( 2483:) 2480:P 2477:, 2470:+ 2465:R 2457:t 2453:) 2447:t 2441:F 2435:( 2432:, 2427:F 2422:, 2416:( 2396:E 2376:M 2329:. 2324:t 2320:B 2315:d 2308:t 2300:+ 2297:t 2293:d 2286:t 2282:R 2275:= 2270:t 2266:R 2261:d 2234:X 2230:X 2225:t 2221:X 2217:σ 2213:μ 2187:t 2183:B 2178:d 2170:+ 2167:t 2163:d 2155:= 2150:t 2146:X 2141:d 2092:. 2087:t 2083:B 2078:d 2071:t 2067:X 2060:+ 2057:t 2053:d 2046:t 2042:X 2035:= 2030:t 2026:X 2021:d 1987:P 1983:, 1978:F 1972:, 1961:( 1954:t 1950:X 1933:t 1929:X 1925:σ 1921:μ 1917:δ 1913:t 1908:t 1904:X 1902:( 1900:σ 1893:δ 1889:t 1884:t 1880:X 1878:( 1876:μ 1864:t 1860:X 1856:δ 1839:t 1835:X 1812:. 1807:u 1803:B 1798:d 1793:) 1790:u 1787:, 1782:u 1778:X 1774:( 1766:s 1763:+ 1760:t 1755:t 1747:+ 1744:u 1740:d 1736:) 1733:u 1730:, 1725:u 1721:X 1717:( 1709:s 1706:+ 1703:t 1698:t 1690:= 1685:t 1681:X 1672:s 1669:+ 1666:t 1662:X 1631:B 1608:, 1603:t 1599:B 1594:d 1589:) 1586:t 1583:, 1578:t 1574:X 1570:( 1564:+ 1561:t 1557:d 1552:) 1549:t 1546:, 1541:t 1537:X 1533:( 1527:= 1522:t 1518:X 1513:d 1345:x 1339:) 1336:x 1333:( 1330:g 1309:g 1289:X 1242:X 1239:T 1227:g 1206:X 1203:T 1197:F 1177:X 1153:X 1147:x 1123:, 1120:) 1117:t 1114:( 1101:) 1098:) 1095:t 1092:( 1089:x 1086:( 1077:g 1071:n 1066:1 1063:= 1052:+ 1049:) 1046:) 1043:t 1040:( 1037:x 1034:( 1031:F 1028:= 1022:t 1018:d 1012:) 1009:t 1006:( 1003:x 999:d 714:( 699:e 692:t 685:v 498:) 494:(

Index

Differential equations
Natural sciences
Engineering
Astronomy
Physics
Chemistry
Biology
Geology
Applied mathematics
Continuum mechanics
Chaos theory
Dynamical systems
Social sciences
Economics
Population dynamics
List of named differential equations
Ordinary
Partial
Differential-algebraic
Integro-differential
Fractional
Linear
Non-linear
Dependent and independent variables
Autonomous
Exact
Homogeneous
Nonhomogeneous
Order
Operator

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