Speaker
Changjian Su
Description
Let $G$ be a complex reductive group, and $X$ be a smooth projective $G$-variety. We will construct an algebra homomorphism from the homology of the affine Grassmannian $Gr_G$ to the G-equivariant quantum cohomology of $X$. The construction uses shift operators in quantum cohomolgies. Joint work with Alexander Braverman.
