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Vertex Algebras I

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If you have a question about this talk, please contact Matthias Strauch.

Sections 2.1.1 – 2.2.2 of Frenkels’ book:

  • the notion of an abelian category over a field
  • description of the center of the universal enveloping algebra of a simple Lie algebra
  • Casimir elements and affine Casimir elements
  • definition of a vertex algebra

This talk is part of the Study Group on a Langlands Correspondence for Loop Groups series.

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