Pierre Deligne

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2026-06-23

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Who is this?

Pierre René, Viscount Deligne (French: [dəliɲ]; born 3 October 1944) is a Belgian mathematician. He is best known for work on the Weil conjectures, leading to a complete proof in 1973. He is the winner of the 1978 Fields Medal, 1988 Crafoord Prize, 2008 Wolf Prize and 2013 Abel Prize.