31:
690:, 29 November 2010, retrieved 2011-07-27. "Le Conseil Régional du 3 mai 2005 a approuvé la création du Comité Consultatif Régional de Recherche et de Développement Technologique, dénommé Comité ARAGO, auprès du Conseil Régional Languedoc-Roussillon. Le Comité ARAGO, présidé par Michel Demazure, ..."
887:
627:. On page 12 he is listed as one of four "key members", on page 105 it states that his active work with Bourbaki ceased around 1985, and on page 122 he is quoted as having "twenty years at Bourbaki".
223:
293:, who was at La Villette from 1993 to 1996, and became director of the Palais de la Découverte on Demazure's departure. Demazure also chairs the regional advisory committee of research for
266:(1976–1999). From approximately 1965 to 1985, he was also one of the core members of the Bourbaki group, a group of French mathematicians writing under the collective pseudonym
367:
Later in his career, Demazure's research emphasis shifted from pure mathematics to more computational problems, involving the application of algebraic geometry to
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to these modules. Demazure's work in this area was marred by a dependence on a false lemma in an earlier paper (also by
Demazure); the flaw was pointed out by
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had many years earlier narrowed the number of possible scenes to eleven, and
Demazure provided the first complete solution to the problem.
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379:, stemming from this work, shows that if a scene consisting of five points is viewed from two cameras with unknown positions but known
467:
352:
are named after
Demazure, who wrote about them in 1974. Demazure modules are submodules of a finite-dimensional representation of a
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then, in general, there will be exactly ten different scenes that could have generated the same two images. Austrian mathematician
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Heyden, Anders; Sparr, Gunnar (1999), "Reconstruction from calibrated cameras—a new proof of the Kruppa-Demazure theorem",
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490:. Universitext, Berlin: Springer-Verlag, 2000. Translated from the French (1989) by David Chillingworth.
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425:(SGA3, vol. III, with Grothendieck). Lecture Notes in Mathematics 153, Berlin: Springer-Verlag, 1970.
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412:(SGA3, vol. II, with Grothendieck). Lecture Notes in Mathematics 152, Berlin: Springer-Verlag, 1970.
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399:(SGA3, vol. I, with Grothendieck). Lecture Notes in Mathematics 151, Berlin: Springer-Verlag, 1970.
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Schémas en groupes. II: Groupes de type multiplicatif, et structure des schémas en groupes généraux
349:
286:
88:
78:
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Springer, T. A. (1984), "Linear algebraic groups", in Jäger, W.; Moser, J.; Remmert, R. (eds.),
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Demazure, Michel (1970), "Sous-groupes algébriques de rang maximum du groupe de
Cremona",
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364:, and subsequent research clarified the conditions under which the formula remains valid.
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289:, two major science museums in France; in taking these positions, he changed places with
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190:; born 2 March 1937) is a French mathematician. He made contributions in the fields of
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Groupes algébriques. Tome I: Géométrie algébrique, généralités, groupes commutatifs
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713:. On p. 468, Springer writes "The notion of root datum is due to Demazure."
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Bifurcations and catastrophes: Geometry of solutions to nonlinear problems
462:. Lecture Notes in Mathematics 302, Berlin: Springer-Verlag, 1972, 1986,
326:
854:
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in 1965 under
Grothendieck's supervision, with a dissertation entitled
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near Paris from 1962 to 1964. Demazure obtained his doctorate from the
68:
423:
Schémas en groupes. III: Structure des schémas en groupes réductifs
449:, Volume 39 of North-Holland Mathematics Studies, Elsevier, 1980,
397:
Schémas en groupes. I: Propriétés générales des schémas en groupes
255:
801:
Demazure, Michel (1974), "Une nouvelle formule des caractères",
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438:(with Pierre Gabriel). Masson, Amsterdam: North Holland, 1970.
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Perspectives in
Mathematics: Anniversary of Oberwolfach 1984
356:, and the Demazure character formula is an extension of the
333:
has been later recognized as the beginning of the study of
764:, by David A. Cox, John B. Little, and Henry K. Schenck",
222:, and, together with Grothendieck, he ran and edited the
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Introduction to
Algebraic Geometry and Algebraic Groups
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in Paris and, from 1998 to 2002, the chairman of the
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84:
74:
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21:
445:. Partially translated into English by J. Bell as
277:. From 1991 to 1998, he was the director of the
501:Cours d'Algèbre: Primalité. Divisibilité. Codes
224:Séminaire de Géométrie Algébrique du Bois Marie
250:(1964–1966), and then university professor at
206:collective. He has also been president of the
766:Bulletin of the American Mathematical Society
8:
610:Bourbaki: a secret society of mathematicians
903:Journal of Mathematical Imaging and Vision
886:, Tech. Report 882, Rocquencourt, France:
309:, Demazure introduced the definition of a
273:In 1988 Demazure was the president of the
29:
18:
853:
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210:and directed two French science museums.
232:Institut des Hautes Études Scientifiques
218:In the 1960s, Demazure was a student of
704:, Basel: Birkhäuser, pp. 455–495,
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35:Michel Demazure, Bures-sur-Yvette 2007
760:Sottile, Frank (2014), "Book review:
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7:
880:Sur deux problèmes de reconstruction
587:
585:
583:
838:"On the Demazure character formula"
803:Bulletin des Sciences Mathématiques
681:Séance plénière du Conseil Régional
283:Cité des Sciences et de l'Industrie
975:21st-century French mathematicians
970:20th-century French mathematicians
14:
538:according to Who's Who in France.
321:that is central to the notion of
960:École Normale Supérieure alumni
779:10.1090/S0273-0979-2013-01441-1
648:Société Mathématique de France
503:. Paris: Cassini, 1997, 2008.
460:Lectures on p-divisible groups
325:. A 1970 paper of Demazure on
275:Société Mathématique de France
1:
614:American Mathematical Society
596:Bifurcations and Catastrophes
552:Mathematics Genealogy Project
240:Schémas en groupes réductifs
208:French Mathematical Society
1001:
980:University of Paris alumni
342:Demazure character formula
202:, and participated in the
877:Demazure, Michel (1988),
608:Mashaal, Maurice (2006),
172:
117:
28:
521:Bott–Samelson resolution
915:10.1023/A:1008370905794
650:, retrieved 2011-07-26.
377:Kruppa–Demazure theorem
279:Palais de la Découverte
358:Weyl character formula
354:semisimple Lie algebra
313:, a generalization of
301:Research contributions
220:Alexandre Grothendieck
151:Alexander Grothendieck
248:Strasbourg University
569:Bull. Soc. Math. Fr.
369:image reconstruction
295:Languedoc-Roussillon
258:(1966–1976) and the
244:maître de conférence
16:French mathematician
965:Algebraic geometers
855:10.24033/asens.1493
836:Joseph, A. (1985),
738:10.24033/asens.1201
669:, September 9, 1998
565:"Vie de la société"
350:Demazure conjecture
260:École Polytechnique
236:Université de Paris
139:École Polytechnique
89:Demazure conjecture
79:University of Paris
686:2012-03-28 at the
642:2016-10-24 at the
637:Anciens Présidents
196:algebraic geometry
623:978-0-8218-3967-6
323:Langlands duality
187:[dəmazyʁ]
176:
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157:Doctoral students
119:Scientific career
58:Neuilly-sur-Seine
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319:reductive groups
268:Nicolas Bourbaki
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575:: 2–42, 1965
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459:
446:
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409:
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385:Erwin Kruppa
371:problems in
366:
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315:root systems
304:
291:Jean Audouze
272:
239:
217:
178:
177:
164:Guy Rousseau
135:Institutions
118:
97:Group scheme
51:2 March 1937
950:1937 births
844:, 4e Sér.,
805:, 2e Sér.,
287:La Villette
129:Mathematics
65:Nationality
944:Categories
527:References
362:Victor Kac
311:root datum
101:Root datum
47:1937-03-02
815:0007-4497
666:Les Échos
327:subgroups
264:Palaiseau
252:Paris-Sud
242:. He was
214:Biography
931:10995658
684:Archived
640:Archived
515:See also
923:1692787
864:0826100
823:0430001
788:3196799
747:0284446
710:0779686
550:at the
508:1466448
495:1739190
482:0883960
475:0344261
454:0563524
443:0302656
430:0274460
417:0274459
404:0274458
329:of the
230:at the
183:French:
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375:. The
198:, and
125:Fields
113:(1966)
107:Awards
69:French
927:S2CID
888:INRIA
884:(PDF)
594:from
391:Books
256:Orsay
811:ISSN
618:ISBN
464:ISBN
348:and
344:and
340:The
317:for
307:SGA3
41:Born
911:doi
850:doi
774:doi
733:doi
305:In
285:in
262:in
254:in
246:at
226:on
946::
925:,
919:MR
917:,
907:10
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860:MR
858:,
846:18
840:,
819:MR
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784:MR
782:,
770:51
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727:,
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663:,
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616:,
612:,
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573:93
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