Character Polynomials and the Restriction Problem

13 Jan 2020 Narayanan Sridhar Paul Digjoy Prasad Amritanshu Srivastava Shraddha

Character polynomials are used to study the restriction of a polynomial representation of a general linear group to its subgroup of permutation matrices. A simple formula is obtained for computing inner products of class functions given by character polynomials... (read more)

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Categories


  • REPRESENTATION THEORY
  • COMBINATORICS