SIMIS Seminar on Algebraic Geometry: ON THE D-EQUIVALENCE CONJECTURE FOR HYPER-KÄHLER VARIETIES
Speaker: Ruxuan Zhang (SCMS, Fudan University) Abstract: The D-equivalence conjecture predicts that birational Calabi–Yau varieties have equivalent bounded derived category of coherent sheaves. We proved that this conjecture holds for any hyperKähler varieties of K3[n]-type. The proof relies on Markman’s projectively hyperholomorphic bundles, which are constructed from BKR equivalences. Firstly, I will talk about some …