Finite dimensional quotients of Hecke algebras

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Finite dimensional quotients of Hecke algebras

Algebra and Number Theory. 2015. Vol. 9. No. 2. P. 493–502.

Losev Ivan

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 Broué-Malle-Rouquier conjecture from 1998. The proof is based on categories O for Rational Cherednik algebras.

Priority areas: mathematics

Language: English

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