Cuspidal representations of rational Cherednik algebras at t=0

Bellamy, G. (2011) Cuspidal representations of rational Cherednik algebras at t=0. Mathematische Zeitschrift, 269(3-4), pp. 609-627. (doi: 10.1007/s00209-010-0754-x)

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.

• Item Type: Articles
• Additional Information: The original publication is available at www.springerlink.com
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Bellamy, Professor Gwyn
• Authors: Bellamy, G.
• Subjects: Q Science > QA Mathematics
• College/School: College of Science and Engineering > School of Mathematics and Statistics > Mathematics
• Journal Name: Mathematische Zeitschrift
• Publisher: Springer
• ISSN: 0025-5874
• Copyright Holders: Copyright © 2011 Springer
• First Published: First published in Mathematische Zeitschrift 269(3-4):609-627
• Publisher Policy: Reproduced in accordance with the copyright policy of the publisher