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arXiv 1202.4196math.CO
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超图匹配的Erdos极值问题

On Erdos' extremal problem on matchings in hypergraphs

Tomasz Luczak, Katarzyna Mieczkowska

摘要:

1965年Erdans证明了n阶k-一致超图中最大匹配有s条边的边数对于两种特殊类型之一的超图是最大化的。当k=3并且n足够大时,我们肯定地解决了这个猜想。

英文摘要:

In 1965 Erdős conjectured that the number of edges in k-uniform hypergraphs on n vertices in which the largest matching has s edges is maximized for hypergraphs of one of two special types. We settled this conjecture in the affirmative for k=3 and n is large enough.

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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