Bertram Kostant
Bertram Kostant | |
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Bertram Kostant at a workshop on “Enveloping Algebras and Geometric Representation Theory” in Oberwolfach, 2009
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Born | Brooklyn, New York |
May 24, 1928
Died | Script error: The function "death_date_and_age" does not exist. Roslindale, Massachusetts |
Nationality | American |
Fields | Mathematics |
Institutions | Massachusetts Institute of Technology University of California, Berkeley |
Alma mater | Purdue University University of Chicago (PhD) |
Thesis | Representations of a Lie algebra and its enveloping algebra on a Hilbert space |
Doctoral advisor | Irving Segal |
Doctoral students | <templatestyles src="Plainlist/styles.css"/> |
Known for | Kostant's convexity theorem Kostant partition function Kostant polynomial Geometric quantization Kostant–Parthasarathy–Ranga Rao–Varadarajan determinants Hochschild-Kostant-Rosenberg theorem |
Notable awards | Wigner Medal (2016) |
Bertram Kostant (May 24, 1928 – February 2, 2017)[1] was an American mathematician who worked in representation theory, differential geometry, and mathematical physics.
Contents
Early life and education
Kostant grew up in New York City, where he graduated from Stuyvesant High School in 1945.[2] He went on to obtain an undergraduate degree in mathematics from Purdue University in 1950. He earned his Ph.D. from the University of Chicago in 1954, under the direction of Irving Segal, where he wrote a dissertation on representations of Lie groups.
Career in mathematics
After time at the Institute for Advanced Study, Princeton University, and the University of California, Berkeley, he joined the faculty at the Massachusetts Institute of Technology, where he remained until his retirement in 1993. Kostant's work has involved representation theory, Lie groups, Lie algebras, homogeneous spaces, differential geometry and mathematical physics, particularly symplectic geometry. He has given several lectures on the Lie group E8.[3] He has been one of the principal developers of the theory of geometric quantization. His introduction of the theory of prequantization has led to the theory of quantum Toda lattices. The Kostant partition function is named after him. With Gerhard Hochschild and Alex F. T. W. Rosenberg, he is one of the namesakes of the Hochschild–Kostant–Rosenberg theorem which describes the Hochschild homology of some algebras.[4]
His students include James Harris Simons, James Lepowsky, Moss Sweedler, David Vogan, and Birgit Speh. At present he has more than 100 mathematical descendants.
Awards and honors
Kostant's honors include election to the National Academy of Sciences in 1978. In 2012 he became a fellow of the American Mathematical Society.[5] He was an Invited Speaker of the ICM with talk Orbits and quantization theory in 1970 at Nice.[6]
Selected publications
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- with Gerhard Hochschild and Alex Rosenberg: Lua error in package.lua at line 80: module 'strict' not found. (Reprinted from Trans. Amer. Math. Soc., vol. 102, no. 3, March 1962, pp. 383–408)
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See also
Notes
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- ↑ List of Fellows of the American Mathematical Society, retrieved 2013-01-27.
- ↑ Kostant, Bertram. "Orbits and quantization theory." Archived 2015-03-26 at the Wayback Machine In Actes, Congrès intern. Math., Nice, vol. 2, pp. 395–400. 1970.
References
- Kostant's home page at MIT
- Bertram Kostant at the Mathematics Genealogy Project
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- Webarchive template wayback links
- Articles with short description
- Pages with broken file links
- 1928 births
- 2017 deaths
- 20th-century American mathematicians
- 21st-century American mathematicians
- Members of the United States National Academy of Sciences
- Fellows of the American Mathematical Society
- Institute for Advanced Study visiting scholars
- Stuyvesant High School alumni
- Purdue University alumni
- University of Chicago alumni
- Princeton University faculty
- University of California, Berkeley faculty
- Massachusetts Institute of Technology faculty
- People from Brooklyn
- Mathematicians from New York (state)