McKay and generalizations in the symplectic case

March 21, 2006   11:00-12:00
Speaker: Dmitry Kaledin (Steklov Institute)

Abstract:

We will give an overview of recent progress in McKay correspondence in the case when a resolution is symplectic, not just crepant. In particular, we will describe McKay equivalence of derived categories, and its generalizations away from the quotient singularity case.