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arXiv 0901.1356math.CO
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潜在$K_6-C_4$ -可图序列的一个特征

A Characterization On Potentially $K_6-C_4$-graphic Sequences

Lili Hu, Chunhui Lai

摘要:

对于给定的图$H$,如果存在包含$H$作为子图的$π$的实现,则称图序列$π=(d_1,d_2,...,d_n)$是潜在$H$ -图的.设$K_m-H$是从$K_m$通过去除边集$E(H)$而获得的图,其中$H$是$K_m$的子图。本文刻画了潜在$K_6-C_4$ -可图序列.这一特征蕴涵了Hu和Lai [7]的一个定理。

英文摘要:

For given a graph $H$, a graphic sequence $π=(d_1,d_2,...,d_n)$ is said to be potentially $H$-graphic if there exists a realization of $π$ containing $H$ as a subgraph. Let $K_m-H$ be the graph obtained from $K_m$ by removing the edges set $E(H)$ where $H$ is a subgraph of $K_m$. In this paper, we characterize the potentially $K_6-C_4$-graphic sequences. This characterization implies a theorem due to Hu and Lai [7].

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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