Back to Algebraic Geometry Seminar: Fall 2013
Algebraic Geometry Seminar
Date: Tuesday, Nov 26, 2013
Time: 3:30PM - 4:30PM
Location: LCB 225
Feng Qu
University of Utah
Title |
Invariance of quantum rings under ordinary flops |
Abstract |
The crepant transformation conjecture (CTC) predicts that K-equivalent smooth projective varieties have isomorphic quantum rings. We are interested in checking the conjecture for the local models of ordinary flops. The local model of an ordinary flop is determined by two vector bundles of the same rank over a smooth projective base. I will talk about how to reduce CTC for an arbitrary local model to local models determined by split vector bundles. This is joint work with Y.-P. Lee, H.-W. Lin and C.-L. Wang. |
Algebraic Geometry