arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2008.13324math.CO
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双连通外平面图的匹配书嵌入

The Matching Book Embedding of Biconnected Outerplanar Graphs

Zeling Shao, Yanqing Liu, Zhiguo Li

摘要:

图$G$的$n$ - $book ~embedding$是图$G$在$n$ -书中的嵌入,其中$G$的顶点在书脊上,并且每个边到页面而不彼此交叉。如果$G$的顶点的度在每一页中至多为一,则$n$ -书嵌入为$matching$ .图$G$的$matching~ book~ thickness$是最小的$n$,使得$G$可以匹配嵌入到一个$n$ -书中。本文确定了双连通外平面图的匹配书厚。

英文摘要:

The $n$-$book ~embedding$ of a graph $G$ is an embedding of the graph $G$ in an $n$-book with the vertices of $G$ on the spine and each edge to the pages without crossing each other. If the degree of vertices of $G$ at most one in each page, the $n$-book embedding is $matching$. The $matching~ book~ thickness$ of graph $G$ is the smallest $n$ so that $G$ can be matching embedded in an $n$-book. In this paper, the matching book thickness of the biconnected outerplanar graphs is determined.

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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