arXiv · 2605.27214
On the cycle structure of the symmetric tensor power of permutations
Abstract
Problem 8.1 in Astaiza et. al. asks about the relationship between the cycle decomposition of a permutation $σ$ and that of its symmetric tensor power $σ^{\odot k}$. In this paper, we investigate this question and give formulas for computing the number of fixed points and, in the case of a permutation containing at most one cycle of length greater than one, the number of $s$-cycles.
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Sebastian Caballero, Diego Villamizar. 2026-05-26. On the cycle structure of the symmetric tensor power of permutations. https://arxiv.org/abs/2605.27214
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