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  1. en.wikipedia.org › wiki › Paul_CohenPaul Cohen - Wikipedia

    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.

  2. 6 de mar. de 2021 · BBC News Mundo* 6 março 2021. Paul Cohen estava em busca de um infinito nem tão grande, nem tão pequeno. Em 1900, em uma sala de conferência da Universidade de Sorbonne, em Paris, um alemão...

  3. 23 de mar. de 2007 · Quick Info. Born. 2 April 1934. Long Branch, New Jersey, USA. Died. 23 March 2007. Palo Alto, California, USA. Summary. Paul Cohen was an American mathematian who used a technique called forcing to prove the independence in set theory of the axiom of choice and of the generalised continuum hypothesis. View eight larger pictures. Biography.

  4. 18 de abr. de 2024 · Paul Joseph Cohen (born April 2, 1934, Long Branch, N.J., U.S.—died March 23, 2007, Stanford, Calif.) was an American mathematician, who was awarded the Fields Medal in 1966 for his proof of the independence of the continuum hypothesis from the other axioms of set theory. Cohen attended the University of Chicago (M.S., 1954; Ph.D., 1958).

  5. Paul Joseph Cohen foi um matemático estadunidense. É mais conhecido pela sua prova da independência entre a hipótese do continuum e o axioma da escolha da teoria de conjuntos de Zermelo–Fraenkel, a forma de axioma mais aceita da teoria dos conjuntos.