Explicit formulas for permutation pattern character polynomials

Given permutations $\pi \in S_n$ and $\sigma \in S_k$, let $N_\sigma(\pi)$ denote the number of occurrences of $\sigma$ in $\pi$. While pattern avoidance and the distribution of pattern occurrences in permutations have been extensively studied, their interactions with the group structure on $S_n$ ar...

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Bibliographische Detailangaben

1. Verfasser:	Iskander, Jonas
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematics - Combinatorics
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