Workshop on Quantum Geometry

場所：　京都大学数理解析研究所 110号室
日時：　2010年11月 24日(水) 10:30 〜 26日(金) 16:00

11月24日から26日とも

10:30 〜 11:30
Sergei Gukov (Caltech): The Verlinde formula via mirror symmetry
(and other topic, TBA)

13:30 〜 14:30
Olivier Schiffmann : Hall algebras of curves and Langlands duality

15:00 〜 16:00
Ben Webster : Categorifying quantum knot invariants

Abstract for Schiffmann:

We will describe the spherical Hall algebra
of the category of coherent sheaves
over an arbitrary smooth projective curve, and explain its position in
the geometric Langlands program.
When the curve is of genus one, there is a link with the geometry
(i.e. (quantum) cohomology and K-theory))
of the Hilbert scheme of points in the plane. This is joint work with
E. Vasserot.