Talk page

Title:
Terminalizations of quotients of HK manifolds via symplectic actions.

Speaker:
Annalisa Grossi

Abstract:
Terminalizations of symplectic quotients of HK manifolds are sources of new deformation classes of irreducible holomorphic symplectic varieties. In this talk I will describe all terminalizations of quotients by groups of automorphisms on Hilbert scheme of K3 surfaces and generalized Kummer varieties induced by symplectic automorphisms of the underlying K3 surface or abelian surface. I will sketch how to determine the second Betti number of these varieties and the fundamental group of the regular locus of these varieties. This is a joint work in progress with Bertini, Capasso, Debarre, Mauri and Mazzon.

Link:
http://scgp.stonybrook.edu/video_portal/video.php?id=5687

Workshop:
Simons- Workshop: Hyperkahler quotients, singularities, and quivers