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.
|Number of pages||8|
|Journal||Bulletin of the London Mathematical Society|
|Early online date||18 Sep 2013|
|Publication status||Published - Feb 2014|
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