前の投稿
Review of equivariant cohomology and equivariant K-theory in general, and in the example of the Grassmann varieties. Equivariant quantum cohomology of the cotangent bundles T^*Gr.
次の投稿
The action of sl(2) on the cohomology of T^*Gr and the representation-theoretic description of its equivariant quantum cohomology. The Yangian of gl(2) and the equivalence between quantum cohomology and a spin chain.
