Long-Time Behaviours of a Stochastic Predator-Prey System with Holling-Type II Functional Response and Regime Switching

被引:3
作者
Kong, Weili [1 ]
Shao, Yuanfu [2 ]
机构
[1] Qujing Normal Univ, Coll Teacher Educ, Qujing 655011, Yunnan, Peoples R China
[2] Guilin Univ Technol, Coll Sci, Guilin 541004, Guangxi, Peoples R China
关键词
D O I
10.1155/2021/6672030
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Considering the impacts of white noise, Holling-type II functional response, and regime switching, we formulate a stochastic predator-prey model in this paper. By constructing some suitable functionals, we establish the sufficient criteria of the stationary distribution and stochastic permanence. By numerical simulations, we illustrate the results and analyze the influence of regime switching on the dynamics.
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页数:13
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