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步长为1和(2n+1)/3的2n阶循环图的导出匹配可扩性 被引量:5

The Induced Matching Extendability of Cyclic Graph with 2n Vertices and Step Length 1 and (2n+1)/3
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摘要 根据原晋江在《导出匹配可扩图》一文中给出的图的导出匹配可扩性的概念,采用把图的任意匹配扩充为完美匹配的方法,研究了步长为1和(2n+1)/3的2n阶循环图的导出匹配可扩性,得出主要结论为:当n≥4时,步长为1和(2n+1)/3的2n阶循环图是导出匹配可扩的. According to the result of Induced Matching Extendable Graph by Yuan Jinjiang, Using the method expending an arbitrary matching to a perfect matching, the paper investigates the induced matching extendendability of cyclic graph with 2n Vertices and step length 1 and (2n+1)/3. The main result is that, when n≥4, the cyclic graph with 2n Vertices and step length 1 and (2n+1)/3 is IM-extendable.
机构地区 平顶山工学院
出处 《河南大学学报(自然科学版)》 CAS 北大核心 2006年第3期12-14,共3页 Journal of Henan University:Natural Science
关键词 导出匹配 完美匹配 可扩的 循环图 induced matching perfect matching IM- extendable cyclic graph
作者简介 徐华锋(1971-),男,河南泌阳人,硕士,讲师.
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参考文献3

  • 1Yuan Jin-jiang. Induced Matching Extendable Graph [J]. Journal of Graph Theory, 1998,28:203-213.
  • 2Bondy J A,Murty U S R. Graph Theory with Applications [M]. London:Macmillan Press Ltd, 1976:158.
  • 3Cameron K. Induced Matchings [J]. Discrete Applied Mathematics, 1989, 24:97-102.

同被引文献43

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  • 2Cameron K. Induced matchings[J]. Discrete Appl Math, 1989(24):97-102.
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