1、

Elementary Operations on a Matrix to Determine the Isomorphism of Graphs

图同构的矩阵初等变换判定及算法设计

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2、

how to determine the isomorphism of graphs is a difficult problem of graph theory, which has not been completely solved so far.

图同构的判定性问题是图论理论中的一个难题,至今没有得到彻底解决。

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3、

This paper presents a simple and effective method to determine the isomorphism of graphs.

文章提出了一个简单有效的判断图同构的方法。

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4、

To show that two graphs are isomorphic one must indicate an isomorphism between them. Graphs and their endomorphism semigroups are considered and the characterization of E-S unretractive graphs is given in this paper.

要证明两个图是同构的,就必须指出它们之间的一个同构。本文考虑了图及其自同态半群,给出了E&S不可收缩图的结构刻划。

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5、

this paper discusses the beauty of mathematical structure in the aspects of struture graphs, structure of groups and isomorphism, etc.

文章从结构图、群结构、同构等不同方面论述了数学结构的美。

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6、

Discussed in this paper are a class of imprimitive arc-transitive connected Cayley Graphs on Z p × Zp. We prove that, up to a graph isomorphism, there is only one such graph, that is G ( p, r) [ pK1].

对Z p×Z p上的一类弧传递非本原连通Cayley图进行了讨论,证明了这类图的不同构类型只有一个,即G(p,r)[pK1]。

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7、

The identification of graphs'isomorphism is one of the basic problems in graph theory.

图的同构判定是图论学科的基本问题之一.

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8、

Parallel Algorithm for Testing Isomorphism of Undirected Graphs

无向图同构判定的并行算法

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9、

Enumeration of Isomorphism Types of Cayley Graphs of Small Valencies on Dihedral Groups

二面体群的小度数Cayley图的同构类的计数

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