Excedance Numbers for the Permutations of Type B

Electronic Journal Of Combinatorics

Alina F.Y. Zhao¹ 

关键词: type $B$ permutation;    type $B$ excedance;    type $B$ derangement;    fixed point;    cycle;    Euler number;    Springer number;   

DOI  :  

学科分类：离散数学和组合数学

来源: Electronic Journal Of Combinatorics

【 摘 要 】

This work provides a study on the multidistribution of type $B$ excedances, fixed points and cycles on the permutations of type $B$. We derive the recurrences and closed formulas for the distribution of signed excedances on type $B$ permutations as well a

【 授权许可】

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