S
Simon Riche
Researcher at University of Auvergne
Publications - 81
Citations - 1524
Simon Riche is an academic researcher from University of Auvergne. The author has contributed to research in topics: Koszul duality & Derived category. The author has an hindex of 22, co-authored 81 publications receiving 1315 citations. Previous affiliations of Simon Riche include Pierre-and-Marie-Curie University & Blaise Pascal University.
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A geometric Steinberg formula
Pramod N. Achar,Simon Riche +1 more
TL;DR: In this paper, the authors prove an isomorphism for simple perverse sheaves on the affine Grassmannian of a connected reductive algebraic group that is a geometric counterpart of the Steinberg tensor product formula for simple representations of reductive groups over fields of positive characteristic.