Title: Theta dualities on moduli spaces of sheaves on K3 surfaces.
Speaker: Alina Marian
Speaker Info: Institute for Advanced Study
I will consider pairs of topologically complementary moduli spaces of sheaves on a K3 surface. I will discuss conjectures and results concerning natural maps between spaces of sections of determinant line bundles on them. These maps are induced by Brill-Noether-type divisors. I will also consider briefly the case of sheaves on abelian surfaces. The talk will partly report on work in progress with Dragos Oprea.Date: Thursday, May 22, 2008