The Schur polynomials or the power symmetric polynomials are such that they are invariant under the whole $S_n$. Are there polynomials which are invariant only under a chosen permutation group element or invariant only under a chosen subgroup or conjugacy class of $S_n$?
2026-03-25 13:54:13.1774446853
Polynomials invariant under specific permutations or subgroups of $S_n$.
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