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Article

Instanton moduli spaces and V-Algebras

Asterisque. 2017.
Braverman A., Finkelberg M. V., Nakajima H.

We describe the (equivariant) intersection cohomology of certain moduli spaces ("framed Uhlenbeck spaces") together with some structures on them (such as e.g., the Poincare pairing) in terms of representation theory of some vertex operator algebras (" 1V-Algebras").