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Manchester Algebra Seminar - Karin Erdmann

Dates:13 October 2020
Times:13:00 - 14:00
What is it:Seminar
Organiser:Department of Mathematics
Who is it for:University staff, Current University students
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  • Department of Mathematics

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  • In group "(Maths) Algebra"
  • In group "(Maths) Maths seminar series"
  • By Department of Mathematics

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

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Alan Turing Building
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Kieran Calvert

kieran.calvert@manchester.ac.uk

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