Reversible Markov processes on general spaces and spatial migration processes

Reversible Markov processes on general spaces and spatial migration processes
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一般空间和空间迁移过程的可逆马尔可夫过程

DOI:
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发表时间:
2005
影响因子:
1.2
通讯作者:
R. Serfozo
R. Serfozo
中科院分区:
数学4区
文献类型:
--
作者:
R. Serfozo

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在这项研究中,我们描述的平衡行为的空间迁移过程,代表人口迁移,或出生-死亡过程,在一般空间。这些过程是测度空间上的可逆马尔可夫跳过程。作为先驱,我们提出了一般空间上可逆马尔可夫跳过程的基本性质。一个主要的结果是一个典型的公式平稳分布的可逆过程。这涉及到在过渡的双向通信的特性,使用某些Radon-Nikodiram衍生物。其他结果涉及可逆性,时间可逆性,和几种方法,构建或识别可逆过程的柯尔莫哥洛夫准则。
In this study, we characterize the equilibrium behavior of spatial migration processes that represent population migrations, or birth-death processes, in general spaces. These processes are reversible Markov jump processes on measure spaces. As a precursor, we present fundamental properties of reversible Markov jump processes on general spaces. A major result is a canonical formula for the stationary distribution of a reversible process. This involves the characterization of two-way communication in transitions, using certain Radon-Nikodým derivatives. Other results concern a Kolmogorov criterion for reversibility, time reversibility, and several methods of constructing or identifying reversible processes.