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Hamming graph

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In some cases, Hamming graphs may be considered more generally as the Cartesian products of complete graphs that may be of varying sizes. Unlike the Hamming graphs
1069:. On p. 224, the authors write that "a careful study of completely regular codes in Hamming graphs is central to the study of association schemes". 697:
to test whether a graph is a Hamming graph, and in the case that it is, find a labeling of it with tuples that realizes it as a Hamming graph.
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Koolen, Jacobus H.; Lee, Woo Sun; Martin, W (2010), "Characterizing completely regular codes from an algebraic viewpoint",
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Bailey, Robert F.; Cameron, Peter J. (2011), "Base size, metric dimension and other invariants of groups and graphs",
814:, Wiley-Interscience Series in Discrete Mathematics and Optimization, Wiley-Interscience, New York, pp. 104–106, 1047: 954: 56: 438: 355: 635: 461: 233: 893:, ACSC '04, Darlinghurst, Australia, Australia: Australian Computer Society, Inc., pp. 359–368 1127: 504: 293: 111: 674: 496: 297: 682: 410: 123: 37: 681:, to name two areas. They have also been considered as a communications network topology in 1057: 977: 926: 870: 829: 756: 8: 887:
Dekker, Anthony H.; Colbert, Bernard D. (2004), "Network robustness and graph topology",
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Proceedings of the 27th Australasian conference on Computer science - Volume 26
468: 861: 738: 1116: 567: 500: 289: 334: 367: 1024:, Contemp. Math., vol. 531, Providence, RI: Amer., pp. 223–242, 918: 990: 694: 363: 847:; Haemers, Willem H. (2007), "On 3-chromatic distance-regular graphs", 994: 1092: 628: 995:"Unsolved problems in graph theory arising from the study of codes" 1030: 776:
Karami, Hamed (2022), "Edge distance-balanced of Hamming graphs",
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if they differ in precisely one coordinate; that is, if their
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Journal of Discrete Mathematical Sciences and Cryptography
224:{\displaystyle \{(d(q-1)-qi)^{{\binom {d}{i}}(q-1)^{i}};} 1082: 842: 673:
The Hamming graphs are interesting in connection with
236: 133: 59: 263: 223: 99: 733:, Universitext, New York: Springer, p. 178, 1114: 1019: 947: 718: 904: 886: 805: 188: 175: 952:(2010), "Products of unit distance graphs", 874:. See in particular note (e) on p. 300. 258: 134: 907:Bulletin of the London Mathematical Society 688: 1029: 967: 860: 333: 100:{\displaystyle {\frac {d(q-1)q^{d}}{2}}} 1115: 989: 882: 880: 801: 799: 775: 714: 712: 710: 1083: 16:Cartesian product of complete graphs 1101: 877: 796: 707: 13: 179: 14: 1139: 1076: 638:preserve the property of being a 510: 362:and used in several branches of 849:Designs, Codes and Cryptography 668: 592:, which is the singleton graph 264:{\displaystyle i=0,\ldots ,d\}} 1013: 1002:Graph Theory Notes of New York 983: 941: 898: 836: 769: 547:, which is the complete graph 327:Table of graphs and parameters 207: 194: 168: 155: 143: 137: 78: 66: 1: 1123:Parametric families of graphs 790:10.1080/09720529.2021.1914363 722:; Haemers, Willem H. (2012), 700: 664:are all unit distance graphs. 636:Cartesian products of graphs 7: 522:, which is the generalized 10: 1144: 969:10.1016/j.disc.2009.11.035 810:(2000), "Hamming graphs", 499:, but they continue to be 445:is one. The Hamming graph 862:10.1007/s10623-007-9100-7 739:10.1007/978-1-4614-1939-6 429:, or sequences of length 325: 304: 274: 122: 110: 48: 36: 26: 21: 1022:Combinatorics and graphs 689:Computational complexity 724:"12.3.1 Hamming graphs" 354:are a special class of 1040:10.1090/conm/531/10470 675:error-correcting codes 460:is, equivalently, the 348: 265: 225: 101: 683:distributed computing 642:, the Hamming graphs 627:in these graphs form 417:, the set of ordered 394:. The Hamming graph 337: 266: 226: 102: 955:Discrete Mathematics 437:. Two vertices are 234: 131: 57: 1103:Brouwer, Andries E. 919:10.1112/blms/bdq096 845:Brouwer, Andries E. 720:Brouwer, Andries E. 679:association schemes 640:unit distance graph 346:unit distance graph 1085:Weisstein, Eric W. 806:Imrich, Wilfried; 693:It is possible in 349: 261: 221: 97: 962:(12): 1783–1792, 821:978-0-471-37039-0 748:978-1-4614-1938-9 731:Spectra of graphs 625:Hamiltonian paths 505:vertex-transitive 462:Cartesian product 332: 331: 300:Distance-balanced 294:Vertex-transitive 186: 95: 1135: 1109: 1106:"Hamming graphs" 1098: 1097: 1070: 1068: 1033: 1017: 1011: 1009: 999: 991:Sloane, N. J. A. 987: 981: 980: 971: 945: 939: 937: 902: 896: 894: 884: 875: 873: 864: 855:(1–3): 293–305, 843:Blokhuis, Aart; 840: 834: 832: 803: 794: 792: 773: 767: 765: 764: 763: 728: 716: 663: 652: 622: 612: 600: 591: 575: 565: 553: 546: 534: 521: 497:distance-regular 494: 476: 467: 459: 443:Hamming distance 436: 432: 428: 420: 416: 408: 389: 385: 377: 372:computer science 343: 321: 298:Distance-regular 287: 270: 268: 267: 262: 230: 228: 227: 222: 217: 216: 215: 214: 193: 192: 191: 178: 118: 106: 104: 103: 98: 96: 91: 90: 89: 61: 44: 19: 18: 1143: 1142: 1138: 1137: 1136: 1134: 1133: 1132: 1113: 1112: 1088:"Hamming Graph" 1079: 1074: 1073: 1050: 1018: 1014: 997: 988: 984: 950:Pisanski, Tomaž 948:Horvat, Boris; 946: 942: 903: 899: 885: 878: 841: 837: 822: 804: 797: 774: 770: 761: 759: 749: 726: 717: 708: 703: 691: 671: 654: 643: 621: 617: 615:hypercube graph 613:, which is the 603: 599: 593: 582: 574: 570: 566:, which is the 556: 552: 548: 537: 526: 516: 513: 481: 475: 471: 469:complete graphs 465: 446: 434: 430: 426: 425:of elements of 418: 414: 395: 387: 383: 375: 360:Richard Hamming 338: 308: 296: 292: 278: 235: 232: 231: 210: 206: 187: 174: 173: 172: 171: 167: 132: 129: 128: 116: 85: 81: 62: 60: 58: 55: 54: 42: 31:Richard Hamming 17: 12: 11: 5: 1141: 1131: 1130: 1128:Regular graphs 1125: 1111: 1110: 1099: 1078: 1077:External links 1075: 1072: 1071: 1048: 1012: 982: 940: 913:(2): 209–242, 897: 876: 835: 820: 812:Product graphs 808:Klavžar, Sandi 795: 768: 747: 705: 704: 702: 699: 690: 687: 670: 667: 666: 665: 632: 619: 601: 597: 580: 572: 554: 550: 535: 512: 509: 473: 352:Hamming graphs 330: 329: 323: 322: 306: 302: 301: 276: 272: 271: 260: 257: 254: 251: 248: 245: 242: 239: 220: 213: 209: 205: 202: 199: 196: 190: 185: 182: 177: 170: 166: 163: 160: 157: 154: 151: 148: 145: 142: 139: 136: 126: 120: 119: 114: 108: 107: 94: 88: 84: 80: 77: 74: 71: 68: 65: 52: 46: 45: 40: 34: 33: 28: 24: 23: 15: 9: 6: 4: 3: 2: 1140: 1129: 1126: 1124: 1121: 1120: 1118: 1107: 1104: 1100: 1095: 1094: 1089: 1086: 1081: 1080: 1067: 1063: 1059: 1055: 1051: 1049:9780821848654 1045: 1041: 1037: 1032: 1027: 1023: 1016: 1007: 1003: 996: 992: 986: 979: 975: 970: 965: 961: 957: 956: 951: 944: 936: 932: 928: 924: 920: 916: 912: 908: 901: 892: 891: 883: 881: 872: 868: 863: 858: 854: 850: 846: 839: 831: 827: 823: 817: 813: 809: 802: 800: 791: 787: 784:: 2667–2672, 783: 779: 772: 758: 754: 750: 744: 740: 736: 732: 725: 721: 715: 713: 711: 706: 698: 696: 686: 684: 680: 676: 661: 657: 650: 646: 641: 637: 633: 630: 626: 616: 610: 606: 602: 596: 589: 585: 581: 579: 576:and also the 569: 568:lattice graph 563: 559: 555: 544: 540: 536: 532: 529: 525: 519: 515: 514: 511:Special cases 508: 506: 502: 498: 492: 488: 484: 478: 470: 463: 457: 453: 449: 444: 440: 424: 412: 406: 402: 398: 393: 386:elements and 381: 373: 369: 365: 361: 357: 353: 347: 341: 336: 328: 324: 319: 315: 311: 307: 303: 299: 295: 291: 285: 281: 277: 273: 255: 252: 249: 246: 243: 240: 237: 218: 211: 203: 200: 197: 183: 180: 164: 161: 158: 152: 149: 146: 140: 127: 125: 121: 115: 113: 109: 92: 86: 82: 75: 72: 69: 63: 53: 51: 47: 41: 39: 35: 32: 29: 25: 22:Hamming graph 20: 1091: 1021: 1015: 1005: 1001: 985: 959: 953: 943: 910: 906: 900: 889: 852: 848: 838: 811: 781: 777: 771: 760:, retrieved 730: 692: 672: 669:Applications 659: 655: 648: 644: 608: 604: 594: 587: 583: 578:rook's graph 561: 557: 542: 538: 530: 527: 517: 490: 486: 482: 479: 455: 451: 447: 404: 400: 396: 368:graph theory 358:named after 351: 350: 339: 317: 313: 309: 283: 279: 695:linear time 390:a positive 364:mathematics 344:drawn as a 27:Named after 1117:Categories 762:2022-08-08 701:References 629:Gray codes 524:quadrangle 275:Properties 1093:MathWorld 1031:0911.1828 250:… 201:− 159:− 150:− 73:− 993:(1989), 634:Because 439:adjacent 305:Notation 124:Spectrum 112:Diameter 38:Vertices 1066:8197351 1058:2757802 1008:: 11–20 978:2610282 935:6684542 927:2781204 871:2336413 830:1788124 757:2882891 501:regular 392:integer 374:. Let 290:regular 1064:  1056:  1046:  976:  933:  925:  869:  828:  818:  755:  745:  423:tuples 411:vertex 370:) and 356:graphs 1062:S2CID 1026:arXiv 998:(PDF) 931:S2CID 727:(PDF) 533:(2,1) 520:(2,3) 433:from 378:be a 342:(3,3) 50:Edges 1044:ISBN 816:ISBN 743:ISBN 677:and 653:and 503:and 413:set 409:has 286:– 1) 1036:doi 964:doi 960:310 915:doi 857:doi 786:doi 735:doi 662:,3) 651:,2) 611:,2) 590:,1) 573:q,q 560:(2, 541:(1, 464:of 382:of 380:set 1119:: 1090:. 1060:, 1054:MR 1052:, 1042:, 1034:, 1006:18 1004:, 1000:, 974:MR 972:, 958:, 929:, 923:MR 921:, 911:43 909:, 879:^ 867:MR 865:, 853:44 851:, 826:MR 824:, 798:^ 782:25 780:, 753:MR 751:, 741:, 729:, 709:^ 685:. 623:. 507:. 477:. 1108:. 1096:. 1038:: 1028:: 1010:. 966:: 938:. 917:: 895:. 859:: 833:. 793:. 788:: 766:. 737:: 660:d 658:( 656:H 649:d 647:( 645:H 631:. 620:d 618:Q 609:d 607:( 605:H 598:1 595:K 588:d 586:( 584:H 571:L 564:) 562:q 558:H 551:q 549:K 545:) 543:q 539:H 531:Q 528:G 518:H 493:) 491:q 489:, 487:d 485:( 483:H 474:q 472:K 466:d 458:) 456:q 454:, 452:d 450:( 448:H 435:S 431:d 427:S 421:- 419:d 415:S 407:) 405:q 403:, 401:d 399:( 397:H 388:d 384:q 376:S 366:( 340:H 320:) 318:q 316:, 314:d 312:( 310:H 288:- 284:q 282:( 280:d 259:} 256:d 253:, 247:, 244:0 241:= 238:i 219:; 212:i 208:) 204:1 198:q 195:( 189:) 184:i 181:d 176:( 169:) 165:i 162:q 156:) 153:1 147:q 144:( 141:d 138:( 135:{ 117:d 93:2 87:d 83:q 79:) 76:1 70:q 67:( 64:d 43:q

Index

Richard Hamming
Vertices
Edges
Diameter
Spectrum
regular
Vertex-transitive
Distance-regular
Table of graphs and parameters

unit distance graph
graphs
Richard Hamming
mathematics
graph theory
computer science
set
integer
vertex
tuples
adjacent
Hamming distance
Cartesian product
complete graphs
distance-regular
regular
vertex-transitive
quadrangle
lattice graph
rook's graph

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