Publication Date

2010

Comments

This is the pre-published version harvested from arXiv. The published version is located at http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=7089288

Abstract

In this paper we construct, for F1 and F2 subbundles of a vector bundle E, a ‘Koszul duality’ equivalence between derived categories of m-equivariant coherent(dg-)sheaves on the derived intersection , and the corresponding derived intersection . We also propose applications to Hecke algebras.

Pages

233-258

Volume

146

Issue

1

Journal Title

COMPOSITIO MATHEMATICA