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Crispin Nash-Williams

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and became one of the three faculty members in the newly formed Department of Combinatorics and Optimization there. In 1972, he returned to Aberdeen as Professor of Pure Mathematics, but stayed only briefly, moving to the
289:; all three of Wylie, Rees, and Steenrod are listed as the supervisors of his Ph.D. dissertation. He finished his dissertation in 1958, but before doing so he returned to Britain as an assistant lecturer at the 588: 563: 568: 558: 573: 578: 435: 593: 270: 583: 384: 247: 528: 325: 278: 239: 172: 423: 415: 368: 229: 553: 488: 332:. A conference in his honor was held on his retirement in 1996, the proceedings of which were published as a 266: 208:(19 December 1932 – 20 January 2001) was a British mathematician. His research interest was in the field of 95: 407: 297: 290: 136: 132: 345: 302: 296:
He remained in Aberdeen for ten years, during which time he was twice promoted. In 1967 he moved to the
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problems on infinite graphs; the latter paper included an important recurrence criterion for general
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in 1969. In 1994, the University of Waterloo gave him an honorary doctorate for his contributions to
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to random walks. His dissertation, which he finished in 1958, concerned generalizations of
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in 1953, he remained there for his graduate studies, under the supervision of
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Welsh writes that his subsequent work defining and characterizing the
251: 147: 383:, and was also the first to apply electrical network techniques of 402:) has "had a huge impact," in part because of its implications in 205: 39: 312:
He retired in 1996 and died on 20 January 2001, aged 68, in
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Hilton writes that "Themes running through his papers are
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Hilton, A. J. W. (2001), "Crispin St J A Nash-Williams",
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of graphs (discovered in parallel and independently by
178: 162: 146: 128: 118: 101: 91: 72: 46: 34: 265:After studying mathematics as an undergraduate at 491:from the MacTutor history of mathematics archive. 473:, Vol. 35, Issue 6, November 2003, Pages 829–844 281:. He then continued his education for a year at 224:Nash-Williams was born on 19 December 1932 in 153:Decomposition of Graphs into Infinite Chains 8: 589:Academic staff of the University of Waterloo 467:"Crispin St J. A. Nash-Williams (1932–2001)" 471:Bulletin of the London Mathematical Society 484: 482: 31: 246:. As a small boy, Nash-Williams attended 242:, and his mother had studied classics at 422:. He also gave a short elegant proof of 564:Academics of the University of Aberdeen 461: 459: 457: 455: 453: 451: 447: 418:for infinite graphs, and the theory of 569:Academics of the University of Reading 436:List of University of Waterloo people 233: 7: 559:20th-century British mathematicians 406:theory. Nash-Williams also studied 238:Williams), was an archaeologist at 203:Crispin St John Alvah Nash-Williams 51:Crispin St John Alvah Nash-Williams 25: 574:Alumni of Trinity Hall, Cambridge 316:, where his brother was rector. 579:People educated at Rugby School 18:Crispin St. J. A. Nash-Williams 248:Christ Church Cathedral School 1: 529:Mathematics Genealogy Project 305:in 1975. There he succeeded 594:Princeton University alumni 254:, which was then headed by 610: 326:Royal Society of Edinburgh 240:University College Cardiff 503:Bull. Inst. Combin. Appl. 416:reconstruction conjecture 230:Victor Erle Nash-Williams 196: 111: 410:, Hamiltonian cycles in 584:Scientists from Cardiff 489:Nash-Williams biography 475:(subscription required) 408:k-edge-connected graphs 269:, earning the title of 267:Trinity Hall, Cambridge 96:University of Cambridge 424:Kruskal's tree theorem 324:He was elected to the 298:University of Waterloo 291:University of Aberdeen 137:University of Waterloo 133:University of Aberdeen 525:Crispin Nash-Williams 391:to infinite graphs. 346:Nash-Williams theorem 303:University of Reading 262:until the age of 18. 141:University of Reading 106:Nash-Williams theorem 36:Crispin Nash-Williams 27:British mathematician 344:He is known for the 283:Princeton University 210:discrete mathematics 414:, versions of the 353:Hamiltonian cycles 320:Awards and honours 200: 199: 187:Alexander Dewdney 179:Doctoral students 113:Scientific career 16:(Redirected from 601: 512: 510: 498: 492: 486: 477: 476: 465:D. J. A. Welsh, 463: 365:marriage problem 314:Ascot, Berkshire 237: 164:Doctoral advisor 158: 84:Ascot, Berkshire 79: 61:19 December 1932 60: 58: 32: 21: 609: 608: 604: 603: 602: 600: 599: 598: 554:Graph theorists 534: 533: 521: 516: 515: 500: 499: 495: 487: 480: 474: 464: 449: 444: 432: 367:, detachments, 357:Eulerian graphs 342: 322: 287:Norman Steenrod 271:Senior Wrangler 256:Wilfrid Oldaker 222: 189: 185: 171: 156: 92:Alma mater 87: 81: 77: 76:20 January 2001 68: 62: 56: 54: 53: 52: 42: 37: 28: 23: 22: 15: 12: 11: 5: 607: 605: 597: 596: 591: 586: 581: 576: 571: 566: 561: 556: 551: 546: 536: 535: 532: 531: 520: 519:External links 517: 514: 513: 493: 478: 446: 445: 443: 440: 439: 438: 431: 428: 369:reconstruction 361:spanning trees 341: 338: 321: 318: 228:. His father, 226:Cardiff, Wales 221: 218: 198: 197: 194: 193: 191:Dragan MarušiÄŤ 183:Václav Chvátal 180: 176: 175: 166: 160: 159: 150: 144: 143: 130: 126: 125: 120: 116: 115: 109: 108: 103: 102:Known for 99: 98: 93: 89: 88: 82: 80:(aged 68) 74: 70: 69: 63: 50: 48: 44: 43: 38: 35: 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 606: 595: 592: 590: 587: 585: 582: 580: 577: 575: 572: 570: 567: 565: 562: 560: 557: 555: 552: 550: 547: 545: 542: 541: 539: 530: 526: 523: 522: 518: 508: 504: 497: 494: 490: 485: 483: 479: 472: 468: 462: 460: 458: 456: 454: 452: 448: 441: 437: 434: 433: 429: 427: 425: 421: 417: 413: 409: 405: 401: 397: 392: 390: 386: 382: 381:Markov chains 378: 374: 373:knight's tour 370: 366: 362: 358: 354: 349: 347: 340:Contributions 339: 337: 335: 331: 330:combinatorics 327: 319: 317: 315: 310: 308: 304: 299: 294: 292: 288: 284: 280: 276: 272: 268: 263: 261: 257: 253: 249: 245: 241: 236: 231: 227: 219: 217: 215: 212:, especially 211: 207: 204: 195: 192: 188: 184: 181: 177: 174: 170: 167: 165: 161: 154: 151: 149: 145: 142: 138: 134: 131: 127: 124: 121: 117: 114: 110: 107: 104: 100: 97: 94: 90: 85: 75: 71: 66: 49: 45: 41: 33: 30: 19: 506: 502: 496: 470: 420:quasi-orders 412:dense graphs 393: 350: 343: 323: 311: 307:Richard Rado 295: 264: 260:Rugby School 223: 214:graph theory 202: 201: 152: 129:Institutions 112: 78:(2001-01-20) 29: 549:2001 deaths 544:1932 births 400:W. T. Tutte 389:Euler tours 377:random walk 334:festschrift 275:Shaun Wylie 169:Shaun Wylie 123:Mathematics 538:Categories 442:References 396:arboricity 279:David Rees 173:David Rees 57:1932-12-19 220:Biography 86:, England 430:See also 385:Rayleigh 527:at the 509:: 11–12 404:matroid 285:, with 67:, Wales 65:Cardiff 363:, the 252:Oxford 244:Oxford 157:(1959) 155:  148:Thesis 119:Fields 375:and 277:and 206:FRSE 73:Died 47:Born 40:FRSE 469:in 348:. 293:. 250:in 540:: 507:33 505:, 481:^ 450:^ 426:. 359:, 355:, 235:nĂ© 216:. 139:, 135:, 511:. 232:( 59:) 55:( 20:)

Index

Crispin St. J. A. Nash-Williams
FRSE
Cardiff
Ascot, Berkshire
University of Cambridge
Nash-Williams theorem
Mathematics
University of Aberdeen
University of Waterloo
University of Reading
Thesis
Doctoral advisor
Shaun Wylie
David Rees
Václav Chvátal
Alexander Dewdney
Dragan Marušič
FRSE
discrete mathematics
graph theory
Cardiff, Wales
Victor Erle Nash-Williams
né
University College Cardiff
Oxford
Christ Church Cathedral School
Oxford
Wilfrid Oldaker
Rugby School
Trinity Hall, Cambridge

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