Linear Koszul Duality II - Coherent sheaves on perfect sheaves

Abstract

In this paper we continue the study (initiated in a previous article) of linear Koszul duality, a geometric version of the standard duality between modules over symmetric and exterior algebras. We construct this duality in a very general setting, and prove its compatibility with morphisms of vector bundles and base change.

Final version, to appear in JLMS. The numbering differs from the published version, and is the one used in our papers [MR2] and [MR3] from the bibliography

Cited by in corpus (1)

• Modular perverse sheaves on flag varieties II: Koszul duality and formality