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arXiv 1303.3776math.CO
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置换的因式分解

Factorization of permutations

Zejun Huang, Chi-Kwong Li, Sharon H. Li, Nung-Sing Sze

摘要:

我们考虑的问题的因式分解置换的产品的特殊类型的换位,即,那些换位涉及两个位置有界距离。特别是,我们调查的最小数量,$δ$,使每一个置换可以分解成不超过$δ$特殊的换位。这项研究涉及排序算法,凯莱图和基因组学。

英文摘要:

We consider the problem of factoring permutations as a product of special types of transpositions, namely, those transpositions involving two positions with bounded distances. In particular, we investigate the minimum number, $δ$, such that every permutation can be factored into no more than $δ$ special transpositions. This study is related to sorting algorithms, Cayley graphs, and genomics.

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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