On the representation dimension of skew group algebras, wreath products and blocks of Hecke algebras

Petter Andreas Bergh, Will Turner

Research output: Contribution to journalArticlepeer-review

Abstract

We establish bounds for the representation dimension of skew group algebras and wreath products. Using this, we obtain bounds for the representation dimension of a block of a Hecke algebra of type A, in terms of the weight of the block. This includes certain blocks of group algebras of symmetric groups.
Original languageEnglish
Pages (from-to)43–50
Number of pages8
JournalBulletin of the London Mathematical Society
Volume46
Issue number1
Early online date18 Sep 2013
DOIs
Publication statusPublished - Feb 2014

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