Phase Transition for a Contact Process with Random Slowdowns

被引:0
|
作者
Kuoch, K. [1 ]
机构
[1] Univ Paris 05, UMR CNRS 8145, MAP5, 45 Rue St Peres, F-75006 Paris, France
关键词
Interacting particle systems; contact process; percolation; phase transition; random environment; RANDOM ENVIRONMENT; PERCOLATION PROCESSES; SURVIVAL; DIES;
D O I
暂无
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
Motivated by a model of an area-wide integrated pest management, we develop an interacting particle system evolving in a random environment. It is a generalized contact process in which the birth rate takes two possible values, determined either by a dynamic or a static random environment. Our goal is to understand the phase diagram of both models by identifying the mechanisms that permit coexistence or extinction of the process.
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页码:53 / 85
页数:33
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