McKay correspondence and equivariant sheaves on $P^1$

Abstract

Let $G$ be a finite subgroup in SU(2), and $Q$ the corresponding affine Dynkin diagram. In this paper, we review the relation between the categories of $G$-equivariant sheaves on $P^1$ and $Rep{Q}_h$, where $h$ is an orientation of $Q$, constructing an explicit equivalence of corresponding derived categories.

24 pages, 3 figures

Cited by in corpus (1)

• The projective McKay correspondence