Kavli Affiliate: Hiraku Nakajima | Summary:We give a provisional construction of the Kac-Moody Lie algebra module structure on the hyperbolic restriction of the intersection cohomology complex of the Coulomb branch of a framed quiver gauge theory, as a refinement of the conjectural geometric Satake correspondence for Kac-Moody algebras proposed in an earlier paper with Braverman, […]
Continue.. Towards geometric Satake correspondence for Kac-Moody algebras — Cherkis bow varieties and affine Lie algebras of type $A$