Multivariate central limit theorems for random clique complexes
Multivariate central limit theorems for random clique complexes
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随机集团复合体的多元中心极限定理
DOI:
10.1007/s41468-023-00146-5
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Temcinas T
中科院分区:
文献类型:
--
作者:
Temcinas T
Motivated by open problems in applied and computational algebraic topology, we establish multivariate normal approximation theorems for three random vectors which arise organically in the study of random clique complexes. These are:the vector of critical simplex counts attained by a lexicographical Morse matching,the vector of simplex counts in the link of a fixed simplex, andthe vector of total simplex counts.The first of these random vectors forms a cornerstone of modern homology algorithms, while the second one provides a natural generalisation for the notion of vertex degree, and the third one may be viewed from the perspective ofU-statistics. To obtain distributional approximations for these random vectors, we extend the notion of dissociated sums to a multivariate setting and prove a new central limit theorem for such sums using Stein’s method.
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DOI:
--
发表时间:
2020
期刊:
影响因子:
--
作者:
Leon Lampret
通讯作者:
Leon Lampret
DOI:
10.1137/1.9781611975482.165
发表时间:
2018
期刊:
--
影响因子:
--
作者:
Ulrich Bauer;Abhishek Rathod
通讯作者:
Abhishek Rathod
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3
作者:
Vidit Nanda
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Vidit Nanda
影响因子:
1.4
作者:
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通讯作者:
Thoppe, G.
DOI:
--
发表时间:
2006
期刊:
Comb.
影响因子:
--
作者:
N. Linial;R. Meshulam
通讯作者:
R. Meshulam