Parabolic induction and restriction functors for rational Cherednik algebras
نویسندگان
چکیده
منابع مشابه
Parabolic Degeneration of Rational Cherednik Algebras
We introduce parabolic degenerations of rational Cherednik algebras of complex reflection groups, and use them to give necessary conditions for finite-dimensionality of an irreducible lowest weight module for the rational Cherednik algebra of a complex reflection group, and for the existence of a non-zero map between two standard modules. The latter condition reproduces and enhances, in the cas...
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ژورنال
عنوان ژورنال: Selecta Mathematica
سال: 2009
ISSN: 1022-1824,1420-9020
DOI: 10.1007/s00029-009-0507-z