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arXiv 1101.0967math.CO
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可平面图的单调图

Monotone drawings of planar graphs

Janos Pach, Geza Toth

摘要:

设G是一个平面图,其边用x-单调曲线表示,且任意一对曲线相交偶数次。我们表明,G可以重画在这样一种方式,顶点的x坐标保持不变,边缘成为非交叉直线段。

英文摘要:

Let G be a graph drawn in the plane so that its edges are represented by x-monotone curves, any pair of which cross an even number of times. We show that G can be redrawn in such a way that the x-coordinates of the vertices remain unchanged and the edges become non-crossing straight-line segments.

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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