Instanton Moduli Spaces And W-algebras
by Alexander Braverman /
2016 / English / PDF
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We describe the (equivariant) intersection cohomology of certain moduli spaces (“framed Uhlenbeck spaces”) together with some structures on them (such as e.g.,the Poincaré pairing) in terms of representation theory of some vertex operator algebras (“W-algebras”).
