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arXiv · 1011.3740

The representation dimension of Hecke algebras and symmetric groups

Petter Andreas Bergh·Karin Erdmann
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Abstract

We establish a lower bound for the representation dimension of all the classical Hecke algebras of types A, B and D. For all the type A algebras, and most of the algebras of types B and D, we also establish upper bounds. Moreover, we establish bounds for the representation dimension of group algebras of some symmetric groups.

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Petter Andreas Bergh, Karin Erdmann. 2010-11-16. The representation dimension of Hecke algebras and symmetric groups. https://arxiv.org/abs/1011.3740

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