31:
251:(assistant professor 1952–56, associate professor 1956–60, professor 1960) for over 40 years, from 1952 until his retirement in 1993. He was also a visiting scholar at the
467:
487:
462:
163:
517:
457:
452:
150:, most notably for his pioneering research on set-valued mappings. He is credited with developing the theory of continuous selections. The
392:
Michael, Ernest A. (1952), Locally
Multiplicatively-Convex Topological Algebras, Memoirs of the American Mathematical Society 11,
472:
287:
482:
348:
512:
507:
502:
179:
477:
411:
267:
146:(August 26, 1925 – April 29, 2013) was a prominent American mathematician known for his work in the field of
252:
383:
and P.V.Semenov, Ernest
Michael and theory of continuous selections, Topol. Appl. 155:8 (2008), 755–763.
371:
and P.V.Semenov, Ernest
Michael and theory of continuous selections, Topol. Appl. 155:8 (2008), 749–922.
151:
248:
260:
222:
206:
194:
295:
233:
98:
497:
492:
396:
324:
8:
76:
312:
229:
218:
214:
210:
102:
228:. He returned to Cornell, where he received his B.A. in 1947. He earned his M.A. from
380:
368:
175:
167:
304:
198:
187:
171:
147:
126:
393:
320:
202:
205:, until 1932. Anticipating the burgeoning threat of Nazism, his family moved to
433:
446:
407:
241:
183:
131:
119:
58:
316:
256:
88:
308:
54:
159:
422:
30:
247:
Michael was a member of the
Department of Mathematics at the
303:(2), The Annals of Mathematics, Vol. 63, No. 2: 361–382,
423:
Institute for
Advanced Study: A Community of Scholars
434:
List of
Fellows of the American Mathematical Society
238:
213:, graduating at age 15. His undergraduate career at
186:. He wrote over 100 papers, mostly in the area of
209:, and then to New York in 1939. Michael attended
444:
349:"Ernest Michael's Obituary by The Seattle Times"
468:Institute for Advanced Study visiting scholars
266:In 2012 he became an inaugural fellow of the
201:parents, Jacob and Erna Michael. He lived in
488:Fellows of the American Mathematical Society
236:in 1951, writing his dissertation titled
463:American people of German-Jewish descent
217:was interrupted when he enlisted in the
282:
273:Michael died in 2013 at the age of 87.
155:
445:
343:
341:
255:(1951–52, 1956–57, 1960–61, 1968–69),
221:(1944–46), where he served aboard the
154:is named for him, which he proved in (
518:Mathematicians from New York (state)
458:21st-century American mathematicians
453:20th-century American mathematicians
338:
13:
14:
529:
276:
29:
473:American mathematical analysts
427:
416:
401:
386:
374:
362:
1:
412:Mathematics Genealogy Project
331:
268:American Mathematical Society
483:University of Chicago alumni
253:Institute for Advanced Study
232:in 1948, and Ph.D. from The
158:). Michael is also known in
7:
10:
534:
288:"Continuous selections. I"
513:Horace Mann School alumni
508:Cornell University alumni
503:Harvard University alumni
240:under the supervision of
152:Michael selection theorem
137:
125:
115:
108:
94:
84:
65:
40:
28:
21:
249:University of Washington
436:, retrieved 2013-02-04.
261:University of Stuttgart
211:Horace Mann High School
207:The Hague, Netherlands
197:, August 26, 1925, to
16:American mathematician
296:Annals of Mathematics
234:University of Chicago
99:University of Chicago
478:American topologists
193:Michael was born in
195:Zürich, Switzerland
77:Seattle, Washington
230:Harvard University
219:United States Navy
215:Cornell University
180:irrational numbers
103:Harvard University
299:, Second Series,
176:topological space
168:paracompact space
144:Ernest A. Michael
141:
140:
110:Scientific career
23:Ernest A. Michael
525:
437:
431:
425:
420:
414:
405:
399:
390:
384:
378:
372:
366:
360:
359:
357:
356:
345:
327:
292:
199:Ashkenazi Jewish
188:general topology
148:general topology
127:Doctoral advisor
72:
50:
48:
33:
19:
18:
533:
532:
528:
527:
526:
524:
523:
522:
443:
442:
441:
440:
432:
428:
421:
417:
406:
402:
391:
387:
379:
375:
367:
363:
354:
352:
347:
346:
339:
334:
309:10.2307/1969615
290:
284:Michael, Ernest
279:
203:Berlin, Germany
101:
95:Alma mater
80:
74:
70:
61:
52:
51:August 26, 1925
46:
44:
36:
24:
17:
12:
11:
5:
531:
521:
520:
515:
510:
505:
500:
495:
490:
485:
480:
475:
470:
465:
460:
455:
439:
438:
426:
415:
408:Ernest Michael
400:
385:
373:
361:
336:
335:
333:
330:
329:
328:
278:
277:Selected works
275:
259:(1973–74) and
139:
138:
135:
134:
129:
123:
122:
117:
113:
112:
106:
105:
96:
92:
91:
86:
82:
81:
75:
73:(aged 87)
69:April 29, 2013
67:
63:
62:
53:
42:
38:
37:
35:Ernest Michael
34:
26:
25:
22:
15:
9:
6:
4:
3:
2:
530:
519:
516:
514:
511:
509:
506:
504:
501:
499:
496:
494:
491:
489:
486:
484:
481:
479:
476:
474:
471:
469:
466:
464:
461:
459:
456:
454:
451:
450:
448:
435:
430:
424:
419:
413:
409:
404:
398:
395:
389:
382:
377:
370:
365:
350:
344:
342:
337:
326:
322:
318:
314:
310:
306:
302:
298:
297:
289:
285:
281:
280:
274:
271:
269:
264:
262:
258:
254:
250:
245:
243:
239:
235:
231:
227:
226:
220:
216:
212:
208:
204:
200:
196:
191:
189:
185:
181:
177:
173:
169:
165:
161:
157:
153:
149:
145:
136:
133:
130:
128:
124:
121:
118:
114:
111:
107:
104:
100:
97:
93:
90:
87:
83:
78:
68:
64:
60:
56:
43:
39:
32:
27:
20:
429:
418:
403:
388:
376:
364:
353:. Retrieved
351:. Legacy.com
300:
294:
283:
272:
265:
246:
242:Irving Segal
237:
224:
192:
164:Michael line
156:Michael 1956
143:
142:
132:Irving Segal
109:
71:(2013-04-29)
498:2013 deaths
493:1925 births
263:(1978–79).
120:Mathematics
85:Nationality
59:Switzerland
447:Categories
355:2013-06-10
332:References
257:ETH Zurich
47:1925-08-26
225:Kwajalein
174:with the
381:D.Repovs
369:D.Repovs
286:(1956),
162:for the
160:topology
89:American
410:at the
397:0051444
325:0077107
317:1969615
182:is not
178:of the
172:product
323:
315:
184:normal
170:whose
116:Fields
55:Zürich
313:JSTOR
291:(PDF)
223:USS
166:, a
79:, US
66:Died
41:Born
305:doi
449::
394:MR
340:^
321:MR
319:,
311:,
301:63
293:,
270:.
244:.
190:.
57:,
358:.
307::
49:)
45:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.