Deterministic and stochastic dynamics analysis of a predator-prey model with function III response

被引：0
|
作者：
Feng, Jianfeng [1 ]
Wang, Hongli [2 ]
Huang, Dongwei [3 ]
机构：
[1] TEDA, Tianjin Puda Postdoctoral Workstn, Tianjin 300457, Peoples R China
[2] Tianjin Univ, Sch Mech Engn, Tianjin 300072, Peoples R China
[3] Tianjin Polytech Univ, Tianjin 300160, Peoples R China
来源：
DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS | 2007年 / 14卷
关键词：
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A predator-prey model with function III response in a random environment is investigated. First, the paper deals with the stability and bifurcation of the deterministic model and then with the stochastic stability of the model with random noise. Conditions for the stability and Hopf-bifurcation of the deterministic model are worked out and stochastic stability about the positive interior equilibrium is studied. Lastly the numerical simulations arc carried out to substantiate the analytical findings.
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页码：57 / 61
页数：5
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