Robert Aumann

Yisrael Robert John Aumann (born June 8, 1930) is an Israeli mathematician and a member of the United States National Academy of Sciences. He is a professor at the  Center for the Study of Rationality in the Hebrew University of Jerusalem in Israel. He also holds a visiting position at State University of New York, Stony Brook and is one of the founding members of the Center for Game Theory in Economics at Stony Brook.
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