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arXiv 0812.1839math.CO
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奇偶交替置换群的组合研究

Combinatorial study on the group of parity alternating permutations

Shinji Tanimoto

摘要:

阐述了奇偶交替置换集的组合理论。鉴于上升和反转的数量,集合的几个枚举方面进行了研究。特别是,它表明,签署欧拉数有密切的关系,该集。

英文摘要:

The combinatorial theory for the set of parity alternating permutations is expounded. In view of the numbers of ascents and inversions, several enumerative aspects of the set are investigated. In particular, it is shown that signed Eulerian numbers have intimate relationships to the set.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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