Author:
Cautis Sabin,Lauda Aaron D.,Licata Anthony M.,Sussan Joshua
Abstract
The trace (or zeroth Hochschild homology) of Khovanov’s Heisenberg category is identified with a quotient of the algebra$W_{1+\infty }$. This induces an action of$W_{1+\infty }$on the center of the categorified Fock space representation, which can be identified with the action of$W_{1+\infty }$on symmetric functions.
Publisher
Cambridge University Press (CUP)
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