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arXiv 2208.02071math.CO
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邻球与横截数

Neighborly spheres and transversal numbers

Isabella Novik, Hailun Zheng

摘要:

我们调查了几个新老问题有关的单纯球的数量,邻居单纯球的数量,中心对称单纯球的数量是cs-邻居,超图的横截数所产生的单纯球。

英文摘要:

We survey several old and new problems related to the number of simplicial spheres, the number of neighborly simplicial spheres, the number of centrally symmetric simplicial spheres that are cs-neighborly, and the transversal numbers of hypergraphs that arise from simplicial spheres.

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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