Upper bounds on Kronecker coefficients with few rows

26 Mar 2020 Pak Igor Panova Greta

We present three different upper bounds for Kronecker coefficients $g(\lambda,\mu,\nu)$ in terms of Kostka numbers, contingency tables and Littlewood--Richardson coefficients. We then give various examples, asymptotic applications, and compare them with existing lower bounds...

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Categories


  • COMBINATORICS
  • REPRESENTATION THEORY