Time

Apr 8 2008 - 4:30pm - 5:30 pm

Location

Scott Lab 241

Speaker

Alina Marian (UIC and IAS)

Seminar Website

http://www.math.ohio-state.edu/~lchen/seminar.html

Abstract

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