University of Cambridge > > Algebra and Representation Theory Seminar > Categorical cell decompositions of quantum symplectic varieties

Categorical cell decompositions of quantum symplectic varieties

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  • UserKevin McGerty, University of Oxford
  • ClockWednesday 05 February 2014, 16:30-17:30
  • HouseMR12.

If you have a question about this talk, please contact David Stewart.

In recent years there has been renewed interest in localisation theory for symplectic varieties. Such a theory shows that the representation theory of certain algebras is the same as the study of categories of sheaves of modules on a symplectic variety. In joint work with Bellamy, Dodd and Nevins, we start such a study for symplectic varieties equipped with an ’’elliptic’’ action of the multiplicative. Our main result gives a kind of categorification of the Bialynicki-Birula cell decomposition of such a variety.

This talk is part of the Algebra and Representation Theory Seminar series.

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