A recursive formula for plethysm coefficients and some applications
- đ¤ Speaker: Stacey Law, University of Birmingham
- đ Date & Time: Wednesday 27 November 2024, 16:30 - 17:30
- đ Venue: MR12
Abstract
Plethysms lie at the intersection of representation theory and algebraic combinatorics. We give a recursive formula for a family of plethysm coefficients encompassing those involved in Foulkes’ Conjecture. We also describe some applications, such as to the stability of plethysm coefficients and Sylow branching coefficients for symmetric groups. This is joint work with Y. Okitani.
Series This talk is part of the Algebra and Representation Theory Seminar series.
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Stacey Law, University of Birmingham
Wednesday 27 November 2024, 16:30-17:30