Comparison of interacting diffusions and an application to their ergodic theory
Comparison of interacting diffusions and an application to their ergodic theory
复制标题
相互作用扩散的比较及其遍历理论的应用
DOI:
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发表时间:
1996
期刊:
影响因子:
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通讯作者:
A. Greven
中科院分区:
文献类型:
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作者:
J. Cox;K. Fleischmann;A. Greven
SummaryA general comparison argument for expectations of certain multitime functionals of infinite systems of linearly interacting diffusions differing in the diffusion coefficient is derived. As an application we prove clustering occurs in the case when the symmetrized interaction kernel is recurrent, and the components take values in an interval bounded on one side. The technique also gives an alternative proof of clustering in the case of compact intervals.