Manchester Algebra Seminar - Karin Erdmann
| Dates: | 13 October 2020 |
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| Times: | 13:00 - 14:00 |
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| What is it: | Seminar |
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| Organiser: | Department of Mathematics |
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| Who is it for: | University staff, Current University students |
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Speaker: Karin Erdmann - University of Oxford
Title: Quivers for p-blocks of weight 2 for symmetric groups
This is motivated by the problem of classifying such blocks up to Morita equivalence. We develop an algorithm that relates the quivers of two such blocks which form a (2:1) pair as introduced by J. Scopes. Applying this to blocks whose p-cores are hook partitions we show that two such blocks with different cores are Morita equivalent only if the cores are conjugate partitions.
Time: 1pm
Place: Zoom
Travel and Contact Information
Find event
Zoom - online
Alan Turing Building
Manchester
