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Paul Cohen
:''For other people named Paul Cohen, see Paul Cohen (disambiguation). Not to be confused with Paul Cohn.''
Paul Joseph Cohen (April 2, 1934 – March 23, 2007) was an American mathematician. He is best known for his proofs that the continuum hypothesis and the axiom of choice are independent from Zermelo–Fraenkel set theory, for which he was awarded a Fields Medal.
==Early years==
Cohen was born in Long Branch, New Jersey, into a Jewish family that had immigrated to the United States from what is now Poland; he grew up in Brooklyn.〔Macintyre, A.J. ("Paul Joseph Cohen" ), London Mathematical Society. Accessed March 3, 2011. "Cohen's origins were humble. He was born in Long Branch, New Jersey on 2 April 1934, into a Polish immigrant family."〕〔.〕 He graduated in 1950, at age 16, from Stuyvesant High School in New York City.〔〔
Cohen next studied at the Brooklyn College from 1950 to 1953, but he left before earning his bachelor's degree when he learned that he could start his graduate studies at the University of Chicago with just two years of college. At Chicago, Cohen completed his master's degree in mathematics in 1954 and his Doctor of Philosophy degree in 1958, under supervision of the Professor of Mathematics, Antoni Zygmund. The title of his doctoral thesis was ''Topics in the Theory of Uniqueness of Trigonometrical Series''.〔Paul J. Cohen (1958), ''(Topics in the theory of uniqueness of trigonometrical series )''.〕
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