Speaker: Sergey Galkin
Title: Del Pezzo surfaces and their mirrors
Date: Apr 17, 2008, 13:15-14:45
Place: Johannes Gutenberg Universitaet, Mainz, Raum 05-432 (Hilbertraum)
Abstract:
We will discuss a correspondence between del Pezzo surfaces of degree ≥ 3 with exceptional collections on them and vanishing cycles on elliptic surfaces like xy+2x+2y+xy^{−1}+x^{−1}+y−1=t.