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Petersen图的点传递正则覆盖图

Vertex-transitive Regular Coverings of the Petersen Graph
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摘要 运用基图自同构能被提升的线性准则 ,对满足 :1覆叠变换群 K =Znp,2覆盖图的保簇变换群是点传递的 Petersen图的连通正则覆盖图进行了完全分类 .这种图共有 1 2种类型 . We use a new linear criteria for lifting automorphisms of base graph to the covering graphs to classify all the connected vertex-transitive regular coverings of Petersen graph satisfying the following two properties: ① the covering transformation group is isomorphic to the elementary abelian p-group Zn p; ② the group of fiber-preserving automorphisms of coverings acts vertex-transitively.
出处 《数学的实践与认识》 CSCD 北大核心 2005年第2期192-203,共12页 Mathematics in Practice and Theory
基金 国家自然科学基金(19831050&10171086) 山西省自然科学基金(20011004) 教育部科学技术重点项目(02023) 以及山西省回国留学人员基金([2002]16)的资助
关键词 覆盖图 正则 变换群 PETERSEN图 完全分类 图自同构 传递 连通 线性 提升 graph covering lifting of automorphism vertex-transitive graph voltage
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参考文献7

  • 1Gross J L, Tucker T W. Generating all graph coverings by permutation voltage assignments. Discrete Math,1977, 18: 273-283. 被引量:1
  • 2Biggs N L.Homological coverings of graphs[J]. J London Math Soc, 1984, 30:1-14. 被引量:1
  • 3Djokovic D Z. Automorphisms of graphs and coverings[J]. J Combin Theory Ser B, 1974, 16: 217-243. 被引量:1
  • 4Hong S, Kwak J H, Lee J. Regular graph coverings whose covering transformation groups have the isomorphismeatensionproperty. Discrete Math, 1996, 168: 85-105. 被引量:1
  • 5Kwak J H, Lee J. Isomorphism classes of graph bundles. Can J Math, 1990, XLII: 747-761. 被引量:1
  • 6Malnic A, Nedela R, Skoviera M. Lifting group automorphisms by voltage as signments. Europ J Combin, 2000,21: 927-947. 被引量:1
  • 7Du S F, Kwak J H, Xu M Y. Linear criteriafor lifting automorphisms of elementary abelian regular coverings.Linear Alg Appl, 2003, 373: 101-119. 被引量:1

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