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arXiv 0807.1557math.CO
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关于n立方图的Ramsey结果

Some Ramsey results for the n-cube

Ron Graham, Jozsef Solymosi

摘要:

本文对$n$维立方体的某些子集建立了Ramsey型结果。然后,这可以应用于获得各种相关结构的合理界限,例如大小为3和4的字母表的(部分)Hales-Jewett线,具有小和集的实数集合中的希尔伯特立方体,平面中整数格的“角”,以及整数中的3项等比数列。

英文摘要:

In this note we establish a Ramsey-type result for certain subsets of the $n$-dimensional cube. This can then be applied to obtain reasonable bounds on various related structures, such as (partial) Hales-Jewett lines for alphabets of sized 3 and 4, Hilbert cubes in sets of real numbers with small sumsets, "corner" in the integer lattice in the plane, and 3-term geometric progressions in integers.

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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