University of Cambridge > Talks.cam > Algebra and Representation Theory Seminar > A recursive formula for plethysm coefficients and some applications

A recursive formula for plethysm coefficients and some applications

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  • UserStacey Law, University of Birmingham
  • ClockWednesday 27 November 2024, 16:30-17:30
  • HouseMR12.

If you have a question about this talk, please contact Adam Jones.

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.

This talk is part of the Algebra and Representation Theory Seminar series.

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