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arXiv 0807.2705math.FAmath.MG
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有限度量空间极大p-负型的最优下界

Optimal lower bounds on the maximal p-negative type of finite metric spaces

Anthony Weston

摘要:

本文利用纯初等技巧导出了有限度量空间的上(严格)p-负型下界。边界只依赖于基数和(标度)直径的基础有限度量空间。例子表明,这些下界可以很容易地在明确划定的情况下,最好的可能。我们进一步指出,整个理论成立(更一般地)有限半度量空间没有修改,其中的下界总是最优的。

英文摘要:

This article derives lower bounds on the supremal (strict) p-negative type of finite metric spaces using purely elementary techniques. The bounds depend only on the cardinality and the (scaled) diameter of the underlying finite metric space. Examples show that these lower bounds can easily be best possible under clearly delineated circumstances. We further point out that the entire theory holds (more generally) for finite semi-metric spaces without modification and wherein the lower bounds are always optimal.

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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