A Stability Property for Coefficients in Kronecker Products of Complex $S_n$ Characters

Ernesto Vallejo


In this note we make explicit a stability property for Kronecker coefficients that is implicit in a theorem of Y. Dvir. Even in the simplest nontrivial case this property was overlooked despite of the work of several authors. As applications we give a new vanishing result and a new formula for some Kronecker coefficients.

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