| [4,1]-图的圈可扩性 |
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| 引用本文： | 牟磊. [4,1]-图的圈可扩性[J]. 山东科学, 2014, 27(6): 105-107. DOI: 10.3976/j.issn.1002-4026.2014.06.018 |
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| 作者姓名： | 牟磊 |
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| 作者单位： | 济南外国语学校,山东 济南 250107 |
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| 摘 要： | 如果图G的任意s个顶点的导出子图中至少含有t条边,则称图G为[s,t]-图。本文证明了连通、局部2-连通[4,1]-图是完全圈可扩的。
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| 关 键 词： | 局部k-连通图 [s t］-图 圈可扩 |
| 收稿时间： | 2014-06-01 |
Cycle extensibility of [4,1]-graphs |
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| MOU Lei. Cycle extensibility of [4,1]-graphs[J]. Shandong Science, 2014, 27(6): 105-107. DOI: 10.3976/j.issn.1002-4026.2014.06.018 |
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| Authors: | MOU Lei |
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| Affiliation: | Jinan Foreign Language School, Jinan 250107, China |
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| Abstract: | A graph G is a [ s, t]-graph if at least t edges exist in its every included subgraph with s vertices. We prove that every connected and locally 2-connected [4, 1] -graph is fully cycle extendable. |
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| Keywords: | -graph locally k-connected cycle extendable |
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