The representation dimension of Schur algebras: the tame case

by    Thorsten Holm

Preprint series: 03-31 , Preprints

MSC:
16G10 Representations of Artinian rings
16E10 Homological dimension
16G60 Representation type (finite, tame, wild, etc.)
20G05 Representation theory

Abstract: We show that all Schur algebras (classical, infinitesimal
and quantum) of tame representation type have
representation dimension 3.

Keywords: Representation dimension; Tame representation type; Schur algebras; Infinitesimal Schur algebras; q-Schur algebras; Hecke algebras

Upload: 2003-08-18-08-18

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