Pinnacle sets of signed permutations
Pinnacle sets of signed permutations
复制标题
Pinnacle 符号排列集
DOI:
10.1016/j.disc.2023.113439
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发表时间:
2023
影响因子:
0.8
通讯作者:
Tenner, Bridget Eileen
中科院分区:
文献类型:
--
作者:
González, Nicolle;Harris, Pamela E.;Rojas Kirby, Gordon;Smit Vega Garcia, Mariana;Tenner, Bridget Eileen
Pinnacle sets record the values of the local maxima for a given family of permutations. They were introduced by Davis-Nelson-Petersen-Tenner as a dual concept to that of peaks, previously defined by Billey-Burdzy-Sagan. In recent years pinnacles and admissible pinnacles sets for the typeAsymmetric group have been widely studied. In this article we define the pinnacle set of signed permutations of typesBandD. We give a closed formula for the number of typeB/Dadmissible pinnacle sets and answer several other related enumerative questions.
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DOI:
10.24049/aq.5.1.2
发表时间:
2019
期刊:
Australas. J Comb.
影响因子:
--
作者:
Alexander Diaz;Lucas Everham;P. Harris;Erik Insko;Vincent Marcantonio;Mohamed Omar
通讯作者:
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DOI:
10.1016/j.disc.2019.01.034
发表时间:
2017
期刊:
Discret. Math.
影响因子:
--
作者:
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通讯作者:
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影响因子:
0.8
作者:
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通讯作者:
Alexander N. Sietsema
影响因子:
0.8
作者:
Diaz-Lopez, Alexander;Harris, Pamela E.;Huang, Isabella;Insko, Erik;Nilsen, Lars
通讯作者:
Nilsen, Lars
影响因子:
0.7
作者:
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