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arXiv · 2010.14645

Multiplicity-free skew Schur polynomials

Shiliang Gao·Reuven Hodges·Gidon Orelowitz
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Abstract

We provide a non-recursive, combinatorial classification of multiplicity-free skew Schur polynomials. These polynomials are $GL_n$, and $SL_n$, characters of the skew Schur modules. Our result extends work of H. Thomas--A. Yong, and C. Gutschwager, in which they classify the multiplicity-free skew Schur functions.

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Shiliang Gao, Reuven Hodges, Gidon Orelowitz. 2020-10-27. Multiplicity-free skew Schur polynomials. https://arxiv.org/abs/2010.14645

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