| T3-受限图的路可扩性 |
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| 引用本文： | 雷泓昊,王江鲁.T3-受限图的路可扩性[J].内蒙古师范大学学报(自然科学版),2007,36(3):270-273. |
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| 作者姓名： | 雷泓昊 王江鲁 |
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| 作者单位： | 山东师范大学数学科学院,山东济南250014 |
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| 摘 要： | 剖分无爪图K1.3的一边所得到的图形称为L图，如果图G中任意一个与T3同构的导出子图的3个1度顶点之间至少有一条边，则称图G为T3-受限图．证明了连通、局部3-连通的L-受限图是路可扩的．
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| 关 键 词： | T3-受限图 连通 局部3-连通 路可扩 |
| 文章编号： | 1001-8735（2007）03-0270-04 |
| 收稿时间： | 2006-10-24 |
| 修稿时间： | 2006-10-24 |
Extensibility of T3 -Confined Graphs |
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| LEI Hong-hao,WANG Jiang-lu.Extensibility of T3 -Confined Graphs[J].Journal of Inner Mongolia Normal University(Natural Science Edition),2007,36(3):270-273. |
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| Authors: | LEI Hong-hao WANG Jiang-lu |
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| Institution: | College of Mathematics Science , Shandong Normal University , Jinan 250014 ,China |
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| Abstract: | Part one edge of K1.3 ,to get a graph called T3 ,and every induced subgraph in graph G isomorphic to T3. If there is at least one edge among three vertices,then G is called T3-confined graph. It is proved that every connected,locally 3-connected, T3-confined graph is path extensible. |
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| Keywords: | T3-confined graphs connected local 3-connective path extensible |
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