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arXiv 1910.00751math.PR
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临界区欧拉示性数过程的泛函极限定理

Functional limit theorems for the Euler characteristic process in the critical regime

Andrew M. Thomas, Takashi Owada

摘要:

本文给出了Vietoris-Rips复形的欧拉示性数的泛函极限定理。这些点是从$\mathbb{R}^d$上的非齐次泊松过程中得到的,控制单形形成的连通半径是时间参数$t$的函数,这使得我们可以把欧拉示性数看作一个随机过程.发生这种情况的背景是临界状态,其中单纯复形是高度连通的,并且具有非平凡拓扑。我们建立了两个“功能级”的极限定理,一个强大数律和一个中心极限定理适当规范的欧拉示性数过程。

英文摘要:

This study presents functional limit theorems for the Euler characteristic of Vietoris-Rips complexes. The points are drawn from a non-homogeneous Poisson process on $\mathbb{R}^d$, and the connectivity radius governing the formation of simplices is taken as a function of time parameter $t$, which allows us to treat the Euler characteristic as a stochastic process. The setting in which this takes place is that of the critical regime, in which the simplicial complexes are highly connected and have non-trivial topology. We establish two "functional-level" limit theorems, a strong law of large numbers and a central limit theorem for the appropriately normalized Euler characteristic process.

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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