C. Li, Equivariant Pieri rule for isotropic Grassmannians.

In this talk, we will introduce an equivariant Pieri rule for Grassmannians of Lie type C, as well as type B and D if time is enough. This is a first manifestly positive formula for isotropic Grassmannians beyond the equivariant Chevalley formula. This is my joint work with Vijay Ravikumar.