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Michael Freedman

Michael Freedman
Michael Freedman, American mathematician and academic

Michael Hartley Freedman is an American mathematician at Microsoft Station Q, a research group at the University of California, Santa Barbara. In 1986, he was awarded a Fields Medal for his work on the 4-dimensional generalized Poincaré conjecture. Freedman and Robion Kirby showed that an exotic R4 manifold exists.

21 April 1951

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Born on the same birth date (21 April 1951): Bob Varsha • Steve Vickers (ice hockey) • Tony Danza

Born on the same birth day (21 April): Alexander Anderson (illustrator) • Charles Grodin • David Boren • Don Cornell • Eddy Christiani • Ignatius Zakka I • Jacques Caron • John Weider • Mikel Oyarzabal • Percy Williams Bridgman • Silvana Mangano • Souleymane Cissé (film director) • Tatu Kolehmainen • Tim Jacobus

Born in the same month (April 1951): Ace Frehley • Ayako Okamoto • Dale Earnhardt • David Helvarg • Heloise (columnist) • Jean-Marc Boivin • John Battle (politician) • John Hannah (American football) • Jóannes Eidesgaard • Leszek Borysiewicz • Peter Davison