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Description: |
A finite-dimensional quasi-hereditary algebra has a Ringel dual which is again quasi-hereditary. For blocks of both the classical and quantum Schur algebras S(2,r) and Sq(2,r) we show they are Morita equivalent to their Ringel duals if they contain 2pk simple modules. This uses a functorial approach involving torsion pairs. This is joint work with Stacey Law, extending earlier joint work with Anne Henke.
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Date: |
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| Start Time: |
14:30 |
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Speaker: |
Karin Erdmann (Univ. of Oxford, UK)
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Institution: |
Univ. of Oxford, UK
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Place: |
Zoom: https://videoconf-colibri.zoom.us/j/87906003456?pwd=OEF2QmJKWW91TTNsUFJiOWQ2WjRrdz09
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| Research Groups: |
-Algebra and Combinatorics
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See more:
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<Main>
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