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...

and étale surjective map U→F{\displaystyle U\to F} (called an atlas). Pierre Deligne and David Mumford introduced this notion in 1969 when they proved that...

Lie type using ℓ-adic cohomology with compact support, introduced by Pierre Deligne and George Lusztig (1976). Lusztig (1985) used these representations...

Grothendieck (1965), and the analogue of the Riemann hypothesis by Pierre Deligne (1974). The earliest antecedent of the Weil conjectures is by Carl Friedrich...

French actor Pierre Deland, Swedish actor and director Pierre Pelerin de Maricourt, French scholar Pierre Deligne, Belgian mathematician Pierre Dolbeault...

Jean-Louis Verdier (co-founder of the derived category theory), and Pierre Deligne. Collaborators on the SGA projects also included Michael Artin (étale...

and non-complete) in the form of mixed Hodge structures, defined by Pierre Deligne (1970). A variation of Hodge structure is a family of Hodge structures...

geometry, such as the Weil conjectures (the last of which was proved by Pierre Deligne). Strongly based on commutative algebra, scheme theory allows a systematic...

mathematics, Deligne cohomology is the hypercohomology of the Deligne complex of a complex manifold. It was introduced by Pierre Deligne in unpublished...

PhD from Paris-Sud 11 University in 1976, under the supervision of Pierre Deligne. He held a chair for arithmetic algebraic geometry at the University...