有关线图两个性质的讨论 |
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引用本文: | 孙林,蔡华,杨红梅. 有关线图两个性质的讨论[J]. 枣庄师专学报, 2013, 0(5): 55-59 |
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作者姓名: | 孙林 蔡华 杨红梅 |
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作者单位: | [1]山东大学数学学院,山东济南250000;昌吉学院数学系新疆昌吉831100 [2]昌吉学院数学系,新疆昌吉831100 |
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摘 要: | 通过介绍线图的内部结构,对线图的连通性以及线图是否为自补图的问题进行了详细的讨论,并得出一些结果.
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关 键 词: | 线图 K1,3 边连通度 强连通 自补图 |
Some Topics on Line Graphs |
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Affiliation: | SUN Lin, CAI hua, Yang Hong - mei ( 1. College of Mathematics, Shandong University, Jinan 250000, China; 2. Department of Maths, Changji 831100, China) |
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Abstract: | In this paper, firstly, the structures of line graphs are discussed. Secondly, its connectivity and self - complementary property are stated, some results of which are given. |
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Keywords: | Line graphs K1,3 edge connectivity strong connectivity self - complementary graph |
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