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arxiv: 1407.6375 · v1 · pith:MOMVCDYJnew · submitted 2014-07-23 · 🧮 math.RT

Finite dimensional quotients of Hecke algebras

classification 🧮 math.RT
keywords algebrasdimensionalfiniteheckequotientalgebrabroucategories
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Let W be a complex reflection group. We prove that there is the maximal finite dimensional quotient of the Hecke algebra H_q(W) of W and that the dimension of this quotient coincides with |W|. This is a weak version of a Brou\'e-Malle-Rouquier conjecture from 1998. The proof is based on categories O for Rational Cherednik algebras.

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