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arXiv 1012.2579math.CO
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预期交叉数

Expected Crossing Numbers

Bojan Mohar, Tamon Stephen

摘要:

研究了随机赋权图的赋权交叉数的期望值。证明了期望交叉引理的一个变形。我们专注于边权重是均匀分布在[0,1]上的独立随机变量的情况。

英文摘要:

The expected value for the weighted crossing number of a randomly weighted graph is studied. A variation of the Crossing Lemma for expectations is proved. We focus on the case where the edge-weights are independent random variables that are uniformly distributed on [0,1].

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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