Paul Cohen
Paul Cohen was born on April 2, 1934. See ranking, bio blurb, and everyone else born that day.
About Paul Cohen
Paul Joseph Cohen (April 2, 1934 – March 23, 2007) was an American mathematician, 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.