Cuspidal representations of rational Cherednik algebras at t=0
Representation Theory
2009-11-03 v1 Rings and Algebras
Abstract
We study those finite dimensional quotients of the rational Cherednik algebra at t=0 that are supported at a point of the centre. It is shown that each such quotient is Morita equivalent to a certain cuspidal quotient of a rational Cherednik algebra associated to a parabolic subgroup of W.
Keywords
Cite
@article{arxiv.0911.0069,
title = {Cuspidal representations of rational Cherednik algebras at t=0},
author = {Gwyn Bellamy},
journal= {arXiv preprint arXiv:0911.0069},
year = {2009}
}
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