具有短程相互作用的吉布斯点过程的非超均匀性

IF 0.7 4区 数学 Q3 STATISTICS & PROBABILITY
David Dereudre, Daniela Flimmel
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引用次数: 0

摘要

我们研究了标记吉布斯点过程的超均匀性,这种过程在远点之间具有弱依赖性,而近点之间的相互作用保持任意。为了证明所得到的点过程不是超均匀的,我们对帕潘吉洛强度施加了各种稳定性和范围假设。我们的结果涵盖了许多常用模型,包括具有超稳定、低规则、可整对势的吉布斯点过程,以及具有随机半径的 Widom-Rowlinson 模型和具有基于 Voronoi 网格和近邻图的相互作用的吉布斯点过程。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Non-hyperuniformity of Gibbs point processes with short-range interactions
We investigate the hyperuniformity of marked Gibbs point processes that have weak dependencies among distant points whilst the interactions of close points are kept arbitrary. Various stability and range assumptions are imposed on the Papangelou intensity in order to prove that the resulting point process is not hyperuniform. The scope of our results covers many frequently used models, including Gibbs point processes with a superstable, lower-regular, integrable pair potential, as well as the Widom–Rowlinson model with random radii and Gibbs point processes with interactions based on Voronoi tessellations and nearest-neighbour graphs.
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来源期刊
Journal of Applied Probability
Journal of Applied Probability 数学-统计学与概率论
CiteScore
1.50
自引率
10.00%
发文量
92
审稿时长
6-12 weeks
期刊介绍: Journal of Applied Probability is the oldest journal devoted to the publication of research in the field of applied probability. It is an international journal published by the Applied Probability Trust, and it serves as a companion publication to the Advances in Applied Probability. Its wide audience includes leading researchers across the entire spectrum of applied probability, including biosciences applications, operations research, telecommunications, computer science, engineering, epidemiology, financial mathematics, the physical and social sciences, and any field where stochastic modeling is used. A submission to Applied Probability represents a submission that may, at the Editor-in-Chief’s discretion, appear in either the Journal of Applied Probability or the Advances in Applied Probability. Typically, shorter papers appear in the Journal, with longer contributions appearing in the Advances.
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