Monday, September 13, 2021
Time | Items |
---|---|
All day |
|
3pm |
09/13/2021 - 3:30pm Around 1970, Furstenberg showed the unique ergodicity of the horocycle flow on closed hyperbolic surfaces. We will discuss a generalization of his theorem in the context of Anosov homogeneous spaces. Location:
LOM 206
|
4pm |
09/13/2021 - 4:30pm Zoom link: https://yale.zoom.us/j/99305994163, contact the organizers (Gurbir Dhillon and Junliang Shen) for the passcode. Abstract: The talk is based on joint work with A.Smirnov. We obtain a factorization theorem about the limit of elliptic stable envelopes to a point on a wall in H^2(X,R), which generalizes the result of M.Aganagic and A.Okounkov. This approach allows us to extend the action of quantum groups, quantum Weyl groups, R-matrices, etc., to actions on the K-theory of the symplectic dual variety. In the case of the Hilbert scheme of points in the plane, our results imply the conjectures of E.Gorsky and A.Negut. As another application of this technique, we gain a better geometric understanding of the wall crossing operators and the quantum difference equations. Location:
Zoom
|