The Brownian web, the Brownian net, and their universality

The Brownian web, the Brownian net, and their universality
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布朗网、布朗网及其普遍性

DOI:
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
J. Swart
J. Swart
中科院分区:
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文献类型:
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作者:
E. Schertzer;Rongfeng Sun;J. Swart

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布朗网是从空间和时间中的任何地方开始的一维聚合布朗运动的集合,而布朗网是一种也允许分支的推广。它们出现在许多具有分支和合并的一维相互作用粒子系统的耗散标度极限中。本文介绍了布朗网和布朗网,以及它们是如何在各种一维模型的标度极限中出现的,主要集中在合并随机游动和独立同分布随机游动。时空随机环境我们还将布里埃调查模型和结果连接到布朗网络和网络,包括替代拓扑结构,人口遗传模型,真正的自我排斥运动,平面聚集,排水网络,定向渗流,黑噪声和临界渗流。最后讨论了一些有待解决的问题。
The Brownian web is a collection of one-dimensional coalescing Brownian motions starting from everywhere in space and time, and the Brownian net is a generalization that also allows branching. They appear in the diusive scaling limits of many one-dimensional interacting particle systems with branching and coalescence. This article gives an introduction to the Brownian web and net, and how they arise in the scaling limits of various one-dimensional models, focusing mainly on coalescing random walks and random walks in i.i.d. space-time random environments. We will also briey survey models and results connected to the Brownian web and net, including alternative topologies, population genetic models, true self-repelling motion, planar aggregation, drainage networks, oriented percolation, black noise and critical percolation. Some open questions are discussed at the end.
空间 Lambda-Fleming-Viot 过程中的布朗网和选择
DOI: 10.48550/arxiv.1506.01158
发表时间: 2015
期刊: arXiv e-prints
影响因子: --
作者:
Etheridge Alison
通讯作者: Etheridge Alison
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DOI: 10.1214/16-ejp4514
发表时间: 2016
期刊: arXiv: Probability
影响因子: --
作者:
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