Integrals of stable envelopes for cotangent bundles to Grassmannians

Matthew Crawford, Pavan Kartik, Reese Lance

We consider cohomological stable envelopes for a natural torus action $\mathsf{T}$ on $X=T^{\ast }Gr(k,n)$, introduced by Maulik-Okounkov. We define the ${\mathbb{C}}_{\hslash }^{\ast }$-equivariant…