Ivar I. Ekeland (born 2 July 1944, Paris) is a French mathematician of Norwegian descent. Ekeland has written influential monographs and textbooks on...
26 KB (2,261 words) - 06:53, 12 June 2024
Ekeland is a surname. Notable people with the surname include: Arne Ekeland (1908–1994), Norwegian painter Ivar Ekeland (born 1944), French mathematician...
334 bytes (79 words) - 02:49, 5 April 2021
In mathematical analysis, Ekeland's variational principle, discovered by Ivar Ekeland, is a theorem that asserts that there exist nearly optimal solutions...
12 KB (2,299 words) - 18:48, 1 February 2024
numbers with the "middle-square" method. The book The Broken Dice by Ivar Ekeland gives an extended account of how the method was invented by a Franciscan...
6 KB (846 words) - 19:17, 17 July 2024
French order of merit. Daughter of the mathematician Ivar Ekeland and his wife Catherine, Marie Ekeland first studied mathematics and computer science at...
9 KB (807 words) - 10:05, 5 August 2024
American historian of science James Gleick and French mathematician Ivar Ekeland. In Crichton's 1990 novel Jurassic Park and its 1993 film adaptation...
21 KB (1,966 words) - 08:56, 5 July 2024
screenwriter and film director Ivar Colquhoun, British noble Ivar van Dinteren, Dutch footballer Ivar Ekeland, French mathematician Ivar Enger, Norwegian former-guitarist...
6 KB (734 words) - 08:51, 14 March 2024
equilibrium point. More recently, Jordi Andreu, Pierre-André Chiappori, and Ivar Ekeland extended this result to market demand curves, both for individual commodities...
23 KB (3,025 words) - 13:33, 9 January 2024
Unintended consequence People Ralph Abraham Michael Berry Leon O. Chua Ivar Ekeland Doyne Farmer Martin Gutzwiller Brosl Hasslacher Michel Hénon Aleksandr...
123 KB (14,054 words) - 19:57, 4 August 2024
mathematician who specializes in chaos theory. His character is based on Ivar Ekeland and James Gleick. Malcolm's all-black clothing style reflects that of...
190 KB (23,140 words) - 01:53, 2 August 2024
Duminil-Copin (2005) Charles Ehresmann (1927), co-founder of Bourbaki Ivar Ekeland (1963) Nicole El Karoui (1964) Hélène Esnault (1973) Pierre Fatou (1898)...
14 KB (1,510 words) - 13:51, 12 July 2024
Doctoral advisor José Scheinkman Robert Lucas Jr. Other academic advisors Russell Davidson Ivar Ekeland Doctoral students Sérgio Rebelo Maurice Kugler...
20 KB (1,795 words) - 15:58, 25 July 2024
(1988). Chaos: Making a New Science. Penguin. ISBN 978-0-14-009250-9. Ivar Ekeland (1990). Mathematics and the Unexpected (Paperback). University Of Chicago...
52 KB (7,067 words) - 22:55, 8 June 2024
Periodic Solutions to Singular Newtonian Systems, was supervised by Ivar Ekeland and Sergio Solimini. She was a researcher at Paris Dauphine University...
3 KB (315 words) - 14:08, 12 January 2023
calculus of variations to contract theory, under the supervision of Ivar Ekeland. After his studies, he was an assistant professor at the University of...
7 KB (558 words) - 12:37, 29 July 2024
the biologist and senior official Dominique Dron; the mathematician Ivar Ekeland; physicists like Sébastien Balibar, Roger Balian and Yves Bréchet; economists...
26 KB (2,386 words) - 21:42, 4 October 2023
School of Economics) Mathias Dewatripont (Université Libre de Bruxelles) Ivar Ekeland (University of British Columbia) Armin Falk (University of Bonn) Drew...
21 KB (2,307 words) - 10:25, 26 March 2024
professor at Collège de France, member of the Académie des Sciences Ivar Ekeland (born 1944), mathematician Albert Ducrocq (1921–2001), scientific, journalist...
7 KB (610 words) - 08:54, 10 August 2024
JSTOR 3689565. MR 0449695. Page 373: Ekeland, Ivar (1976). "Appendix I: An a priori estimate in convex programming". In Ekeland, Ivar; Temam, Roger (eds.). Convex...
14 KB (1,257 words) - 07:05, 6 May 2024
Dobrushin Ronald George Douglas V. G. Drinfeld Robert Duncan Edwards [de] Ivar Ekeland L. D. Faddeev Bernd Fischer Ciprian Foias Jürg Fröhlich Dmitry Fuks Masatoshi...
118 KB (10,718 words) - 21:31, 12 August 2024
Sciences, University of British Columbia. This postdoc was directed by Ivar Ekeland and supervised by Nassif Ghoussoub. Between 2007 and 2011, Cassani held...
5 KB (373 words) - 12:57, 18 February 2024
Ekeland, Ivar (1974). "On the variational principle". J. Math. Anal. Appl. 47 (2): 324–353. doi:10.1016/0022-247X(74)90025-0. ISSN 0022-247X. Ekeland...
4 KB (432 words) - 06:09, 24 February 2023
years) Alain Connes (over 70 years) Pierre René Deligne (over 70 years) Ivar Ekeland (over 70 years) Björn Engquist (over 70 years) Hillel Furstenberg (over...
36 KB (145 words) - 12:31, 17 February 2024
(Second ed.). New York: Springer-Verlag. p. 350. ISBN 0-387-00444-0. Ekeland, Ivar & Temam, Roger (1976). Convex analysis and variational problems. Studies...
2 KB (277 words) - 14:04, 12 February 2024
Feynman Lectures on Physics Vol. II Ch. 19: The Principle of Least Action Ekeland, Ivar (1979). "Nonconvex minimization problems". Bulletin of the American...
5 KB (494 words) - 17:06, 5 February 2024
(4): 349–381. doi:10.1016/0022-1236(73)90051-7. Aubin, Jean-Pierre; Ekeland, Ivar (2006). Applied Nonlinear Analysis. Dover Books. ISBN 0-486-45324-3...
5 KB (813 words) - 18:59, 16 August 2023
1761), translated into Finnish by Osmo Pekonen, Turku: Faros, 2019 Ivar Ekeland: Paras mahdollisista maailmoista (Le meilleur des mondes possibles, 2000)...
9 KB (984 words) - 00:03, 17 April 2024
Scottish Academic Press, Edinburgh, 1973. ISBN 978-0-7011-1936-2. Ekeland, Ivar (1990). "One". Convexity methods in Hamiltonian mechanics. Ergebnisse...
9 KB (1,315 words) - 07:00, 23 July 2024
Archived from the original (PDF) on 2019-08-25. Retrieved 2018-03-24. Ekeland, Ivar (1990). "One". Convexity methods in Hamiltonian mechanics. Ergebnisse...
12 KB (1,707 words) - 16:58, 6 June 2024
advisor Robert Fortet Doctoral students Jean-Michel Bismut Marie Duflo Ivar Ekeland Nicole El Karoui Jean Jacod François Ledrappier Daniel Revuz Alain-Sol...
9 KB (912 words) - 20:37, 25 December 2023