[HTML][HTML] On the poset of non-attacking king permutations

E Bagno, E Eisenberg, S Reches, M Sigron - European Journal of …, 2020 - Elsevier
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Counting King Permutations on the Cylinder

E Bagno, E Eisenberg, S Reches, M Sigron - arXiv preprint arXiv …, 2020 - arxiv.org
We call a permutation $\sigma=[\sigma_1,\dots,\sigma_n]\in S_n $ a {\em cylindrical king
permutation} if $|\sigma_i-\sigma_ {i+ 1}|> 1$ for each $1\leq i\leq n-1$ and $|\sigma_1 …