On Time Dynamics of Coagulation-Fragmentation Processes

On Time Dynamics of Coagulation-Fragmentation Processes
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凝固破碎过程的时间动力学

DOI:
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发表时间:
2007
期刊:
影响因子:
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通讯作者:
Michael M. Erlihson
Michael M. Erlihson
中科院分区:
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文献类型:
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作者:
B. Granovsky;Michael M. Erlihson

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我们建立了凝固-碎裂过程的一个特征,使得描述t≥0时组总数的诱导出生和死亡过程是时间齐性的。在此基础上,我们给出了平均场Gibbs凝聚-碎裂模型的一个特征,它推广了Hendriks等人的结果。Berestycki和皮特曼回答,限制到平均场模型。
We establish a characterization of coagulation-fragmentation processes, such that the induced birth and death processes depicting the total number of groups at time t≥0 are time homogeneous. Based on this, we provide a characterization of mean-field Gibbs coagulation-fragmentation models, which extends the one derived by Hendriks et al. As a by-product of our results, the class of solvable models is widened and a question posed by N. Berestycki and Pitman is answered, under restriction to mean-field models.
DOI: 10.48550/arxiv.0712.0556
发表时间: 2007
期刊: --
影响因子: --
作者:
Goldschmidt C
通讯作者: Goldschmidt C