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Modular representations of cyclotomic Hecke algebras of type G(r,p,n)

Gwenaelle Genet, Nicolas Jacon

math.RTarXiv:math/0409297

Abstract

We give a classification of the simple modules for the cyclotomic Hecke algebras over C in the modular case. We use the unitriangular shape of the decomposition matrices of Ariki-Koike algebras and Clifford theory.

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