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arXiv 1307.3129math.CO
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2-和3-连通图的构造

Constructing 2- and 3-connected graphs

Jonathan McLaughlin

摘要:

这项工作重新审视了一个经典的2-连通(简单)图的建设,其中每个中间图是2-连接之前,详细介绍了一个类似的建设3-连通图,需要一个图的等价关系$\sim_2$和相关的概念的$\sim_2$ -核心的一个图。还讨论了$k\geq 4$的$k$ -连通图的情形。

英文摘要:

This work re-examines a classical construction of a 2-connected (simple) graph where every intermediate graph is 2-connected before detailing an analogous construction for 3-connected graphs which requires a graph equivalence relation $\sim_2$ and a related concept of the $\sim_2$-core of a graph. The case of $k$-connected graphs for $k\geq 4$ is also addressed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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