Seminar in Real and Complex Geometry

Thursday, December 19, 2024, 16:15-17:45, online via zoom




Davesh Maulik
(MIT)

D-equivalence conjecture for varieties of K3^[n]-type


Abstract
             

The D-equivalence conjecture of Bondal and Orlov predicts that birational Calabi-Yau varieties have equivalent derived categories of coherent sheaves. I will explain how to prove this conjecture for hyperkahler varieties of K3^[n] type (i.e. those that are deformation equivalent to Hilbert schemes of K3 surfaces). This is joint work with Junliang Shen, Qizheng Yin, and Ruxuan Zhang.