03-31
The representation dimension of Schur algebras: the tame case
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
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