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Description: |
This is joint work with H. Geranios. In a recent paper Miemietz and Oppermann show that, for fixed n\geq 2, the representation dimension of the Schur algebra S(n,r) goes to infinity with r, under certain characteristics restrictions. We show that this the result is valid without characteristic restrictions. Our methods are quite different. We make use of the representation theory of the first infinitesimal subgroup of the general linear group and our arguments are valid also for q Schur algebra.
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Date: |
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| Start Time: |
15:00 |
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Speaker: |
Stephen Donkin (University of York, UK)
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Institution: |
University of York
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Place: |
Room 5.5
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| Research Groups: |
-Algebra and Combinatorics
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See more:
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<Main>
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