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W-algebras from Heisenberg categories

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 نشر من قبل Aaron Lauda
 تاريخ النشر 2015
  مجال البحث
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The trace (or zeroth Hochschild homology) of Khovanovs Heisenberg category is identified with a quotient of the algebra W_{1+infty}. This induces an action of W_{1+infty} on symmetric functions.



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