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arXiv · 1609.03596

Multiplicity-free Kronecker products of characters of the symmetric groups

Christine Bessenrodt·Christopher Bowman
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Abstract

We provide a classification of multiplicity-free inner tensor products of irreducible characters of symmetric groups, thus confirming a conjecture of Bessenrodt. Concurrently, we classify all multiplicity-free inner tensor products of skew characters of the symmetric groups. We also provide formulae for calculating the decomposition of these tensor products.

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Christine Bessenrodt, Christopher Bowman. 2016-09-12. Multiplicity-free Kronecker products of characters of the symmetric groups. https://arxiv.org/abs/1609.03596

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