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Affine W-algebras and Zhu's Poisson varieties associated with Kac-Moody vertex algebras

Date: 
Monday 23rd March 2009 - 15:30 to 16:30
Venue: 
INI Seminar Room 1
Abstract: 
The C2 cofiniteness condition is an important finiteness condition on a vertex algebra which guarantees the finite-dimensionality of the corresponding conformal blocks. In this talk I will talk about the relationship between the C2 cofiniteness condition of affine W- algebras and the certain invariants of Kac-Moody vertex algebras.
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University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons