TY - JOUR
T1 - On the poset of non-attacking king permutations
AU - Bagno, Eli
AU - Eisenberg, Estrella
AU - Reches, Shulamit
AU - Sigron, Moriah
N1 - Publisher Copyright:
© 2020 Elsevier Ltd
PY - 2020/6
Y1 - 2020/6
N2 - A king-non-attacking permutation is a permutation π∈Sn such that |πi−πi−1|≠1 for each i∈{2,…,n}. We investigate the structure of the poset of these permutations under the containment relation, and also provide some results on its Möbius function.
AB - A king-non-attacking permutation is a permutation π∈Sn such that |πi−πi−1|≠1 for each i∈{2,…,n}. We investigate the structure of the poset of these permutations under the containment relation, and also provide some results on its Möbius function.
UR - https://www.scopus.com/pages/publications/85083769273
U2 - 10.1016/j.ejc.2020.103119
DO - 10.1016/j.ejc.2020.103119
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AN - SCOPUS:85083769273
SN - 0195-6698
VL - 87
JO - European Journal of Combinatorics
JF - European Journal of Combinatorics
M1 - 103119
ER -