A Littelmann-type formula for Duistermaat-Heckman measures

The moment map and equivariant cohomology

Michael Atiyah, R. Bott · Topology · 1984 · 1.1K citations

Natural Sciences, Architectural Representation, Representation Theory +11

Convexity and Commuting Hamiltonians

Michael Atiyah · Bulletin of the London Mathematical Society · 1982 · 972 citations

Natural Sciences, Mathematics, Physics +10

On the variation in the cohomology of the symplectic form of the reduced phase space

J. J. Duistermaat, Gerrit Heckman · Inventiones mathematicae · 1982 · 789 citations · Full text

Natural Sciences, Mathematics, Physics +14

Equivariant cohomology, Koszul duality, and the localization theorem

Mark Goresky, Robert Kottwitz, Robert MacPherson · Inventiones mathematicae · 1997 · 707 citations

Natural Sciences, Enology, Localization +14

A Littlewood-Richardson rule for symmetrizable Kac-Moody algebras

Peter Littelmann · Inventiones mathematicae · 1994 · 374 citations

Natural Sciences, Mathematics, Algebra +7