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Presenting cyclotomic q-Schur algebras

Published online by Cambridge University Press:  11 January 2016

Kentaro Wada
Kentaro Wada*
Affiliation:
Graduate School of Mathematics Nagoya University, Nagoya 464-8602, Japan, [email protected]
*
Research Institute for Mathematical Sciences Kyoto University, Kyoto 606-8502, Japan, [email protected]
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Abstract

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We give a presentation of cyclotomic q-Schur algebras by generators and defining relations. As an application, we give an algorithm for computing decomposition numbers of cyclotomic q-Schur algebras.

Keywords

17B3720C0820G42
Type
Research Article
Information
Nagoya Mathematical Journal , Volume 201 , March 2011 , pp. 45 - 116
Copyright
Copyright © Editorial Board of Nagoya Mathematical Journal 2011

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