| 框架为Petersen图的图式流形拓扑分类 |
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| 引用本文： | 卢建立,陈清.框架为Petersen图的图式流形拓扑分类[J].河南师范大学学报(自然科学版),2011,39(1):23-26. |
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| 作者姓名： | 卢建立 陈清 |
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| 作者单位： | 河南师范大学,数学与信息科学学院,河南,新乡,453007 |
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| 基金项目： | 河南省杰出青年计划项目 |
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| 摘 要： | 提出了"梳子树"的概念,引入新的编码的方法来标记图的H-等价类代表系,研究图式流形的同胚等价类计数问题,得到了以Petersen图为框架的图式流形Μ(G)的H-等价类的个数是6个的新结果.
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| 关 键 词： | 图式流形 同胚等价类 Petersen 图 |
Graphlike Manifold with Contraction Petersen Graph |
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| LU Jian-li,CHEN Qing.Graphlike Manifold with Contraction Petersen Graph[J].Journal of Henan Normal University(Natural Science),2011,39(1):23-26. |
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| Authors: | LU Jian-li CHEN Qing |
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| Institution: | (College of Mathematics and Information Science,Henan Normal University,Xinxiang 453007,China) |
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| Abstract: | This paper studies the enumeration problem of homeomorphic equivalence classes of graphlike manifold.It presents the definition of "comb tree",and introduces a new code method to mark the T-equivalence classes of graph G.At last,the numbers of H-classes of graphlike manifold are obtained and the contraction petersen graph is 6. |
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| Keywords: | graphlike manifold homeomorphic equivalence classes getersen graph |
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