Talk page

Title:
3D Kapustin-Rozansky theory and knot homology

Speaker:
Alexei Oblomkov

Abstract:
Based on the joint work with Lev Rozansky. In my talk I will outline 3D TQFT that provides an unified approach to Hall Algebras of instanton moduli spaces and HOMFLYPT homology. As application we find an interpretation of HOMFLYPT homology of torus knots as a space of sections of particular sheaves on the Hilbert scheme of points on the plane.

Link:
http://scgp.stonybrook.edu/video_portal/video.php?id=3909

Workshop:
Simons- Workshop: Vertex Algebras and Gauge Theory