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On isomorphisms of certain functors for Cherednik algebras (1011.0211v1)
Published 31 Oct 2010 in math.RT
Abstract: Bezrukavnikov and Etingof introduced some functors between the categories O for rational Cherednik algebras. Namely, they defined two induction functors Ind_b, ind_\lambda and two restriction functors Res_b,res_\lambda. They conjectured that one has functor isomorphisms $Ind_b\cong ind_\lambda, Res_b\cong res_\lambda$. The goal of this paper is to prove this conjecture.
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