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arXiv 1608.06646math.CO
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具有大小限制的禁止子集问题

Forbidden subposet problems with size restrictions

Dániel T. Nagy

摘要:

证明了避免某些配置的n元集合的子集族的大小的上界。这些禁用配置可以用包含模式和一些具有相同大小的集合来描述。我们的结果是密切相关的禁止子集的问题,避免的配置仅由夹杂物。

英文摘要:

Upper bounds to the size of a family of subsets of an n-element set that avoids certain configurations are proved. These forbidden configurations can be described by inclusion patterns and some sets having the same size. Our results are closely related to the forbidden subposet problems, where the avoided configurations are described solely by inclusions.

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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