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非正则的完全广义四角系统 被引量:1

Irregular Complete Generalized Polyomino System
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摘要 探讨了基本非正则完全广义四角系统的判定方法,得到了如下结论:完全广义四角系统G是基本但非正则的当且仅当满足以下条件; (1)G的所有完美匹配组成的集合K可分成两个互不相交的子集K1和K2; (2)限制在Ki(i=1,2)下的一些固定单边组成一个第二型g-割Ri; (3){R1,R2}是一个标准组合割. In this paper, the authors mainly discuss the method to judge normal complete generalized polyomino system, and draw the conclusion: a CGPS G is irregular if and only if (1) the set K of perfect matchings of G can be divided into two disjointed subsets K1 and K2, (2) some fixed single edges in Ki(i= 1, 2) which form an edge cut Ri of type 2, (3) {R1, R2} is a standard combination.
出处 《西南师范大学学报(自然科学版)》 CAS CSCD 北大核心 2006年第2期19-22,共4页 Journal of Southwest China Normal University(Natural Science Edition)
基金 国家自然科学基金资助项目(10431024).
关键词 完全广义四角系统 完美匹配 正则 非正则 基本 perfect matching complete generalized polyomino system regular irregular normal
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参考文献8

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