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arXiv 0810.1437math.CO
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关于不含5-圈和7-圈的3-可染平面图的注记

A note on 3-colorable plane graphs without 5- and 7-cycles

Baogang Xu

摘要:

Borodin等人指出了J. Combinatorial Theory Ser. B(Vol.96(2006)958- 963)中的一个空白,并利用类似的方法给出了一个新的证明。本文的目的是通过稍微修改特殊面孔的定义,并在证明中添加几行解释(新添加的文本都是黑色字体)来修复差距。

英文摘要:

Borodin et al figured out a gap of the paper published at J. Combinatorial Theory Ser. B (Vol.96 (2006) 958--963), and gave a new proof with the similar technique. The purpose of this note is to fix the gap by slightly revising the definition of special faces, and adding a few lines of explanation in the proofs (new added text are all in black font).

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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