arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2008.05186math.COcs.CGcs.DM
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$K_9$非双平面性的一个简短证明

A short proof of the non-biplanarity of $K_9$

Ahmad Biniaz

摘要:

Battle,Harary,and Kodama(1962)和Tutte(1963)分别证明了有9个顶点的完全图不是双平面图。为了简单和简洁,在这篇文章中,我们提供了一个简短的证明。

英文摘要:

Battle, Harary, and Kodama (1962) and independently Tutte (1963) proved that the complete graph with nine vertices is not biplanar. Aiming towards simplicity and brevity, in this note we provide a short proof of this claim.

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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