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ISSN: 2333-9721
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软件学报  1998 

Generation of Some Permutations and Involutions with Dependence Degree >1
一些非一次相关置换和对合的产生方法

Keywords: Latin square,dependence,permutation,involution
拉丁阵,相关,置换,对合.

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Abstract:

In this paper, the authors deal with the generation of permutations and involutions with dependence degree >1. For permutation, they first give a method of generating a kind of permutations with the same dependence degree by affine transformations to a given permutation, then a recursive method of generating higher dimensional permutations from lower ones, and numbers of permutations generated by these methods are evaluated. For involution, the authors give a method of generating involutions with dependence degree >1 by making p disjoint transpositions with the same distance from fixed points of a given involution, and a loose lower bound of numbers of such generated involutions.

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