George Mostow

George Mostow
Born(1923-07-04)July 4, 1923
DiedApril 4, 2017(2017-04-04) (aged 93)
NationalityAmerican
Alma materHarvard University
Known forMostow's rigidity theorem
Mostow–Palais theorem
AwardsWolf Prize (2013)
Leroy P. Steele Prize (1993)
Scientific career
InstitutionsSyracuse University
Johns Hopkins University
Yale University
ThesisThe Extensibility of Local Lie Groups of Transformations and Groups on Surfaces (1948)
Doctoral advisorGarrett Birkhoff

George Daniel Mostow (July 4, 1923 – April 4, 2017) was an American mathematician, renowned for his contributions to Lie theory. He was the Henry Ford II (emeritus) Professor of Mathematics at Yale University, a member of the National Academy of Sciences, the 49th president of the American Mathematical Society (1987–1988), and a trustee of the Institute for Advanced Study from 1982 to 1992.[1]

The rigidity phenomenon for lattices in Lie groups he discovered and explored is known as Mostow rigidity. His work on rigidity played an essential role in the work of three Fields medalists, namely Grigori Margulis, William Thurston, and Grigori Perelman. In 1993 he was awarded the American Mathematical Society's Leroy P. Steele Prize for Seminal Contribution to Research. In 2013, he was awarded the Wolf Prize in Mathematics "for his fundamental and pioneering contribution to geometry and Lie group theory."[2]

  1. ^ "In Memoriam: George Daniel Mostow 1923-2017". Yale University. Archived from the original on 1 January 2018. Retrieved 22 April 2017.
  2. ^ "Prof. George Mostow Winner of Wolf Prize in Mathematics - 2013". The Wolf Foundation.