John R. Steel

John R. Steel
John R. Steel

John Robert Steel is an American set theorist at University of California, Berkeley. He has made many contributions to the theory of inner models and determinacy. With Donald A. Martin, he proved projective determinacy, assuming the existence of sufficient large cardinals. He earned his Ph.D. in Logic & the Methodology of Science at Berkeley in 1977 under the joint supervision of John West Addison Jr. and Stephen G. Simpson.

From *.wikipedia.org,
General Info
.
Male
Date of Birth
October 30th, 1948
Age
77
Star Sign
Scorpio
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