A stochastic predator-prey model for integrated pest management

被引：5
|
作者：
Huang, Lidong [1 ,2 ]
Chen, Xingshu [1 ]
Tan, Xuewen [2 ]
Chen, Xiaochou [3 ]
Liu, Xinzhi [4 ]
机构：
[1] Sichuan Univ, Coll Comp Sci, Chengdu, Sichuan, Peoples R China
[2] Yunnan Minzu Univ, Sch Math & Comp Sci, Kunming, Yunnan, Peoples R China
[3] Yunnan Minzu Univ, Key Lab IOT Applicat Technol Univ Yunnan Prov, Kunming, Yunnan, Peoples R China
[4] Univ Waterloo, Dept Appl Math, Waterloo, ON, Canada
来源：
ADVANCES IN DIFFERENCE EQUATIONS | 2019年 / 2019卷 / 01期
基金：
加拿大自然科学与工程研究理事会; 中国国家自然科学基金;
关键词：
Integrated pest management; Predator-prey model; Pest extinction; Impulsive effects;
D O I：
10.1186/s13662-019-2291-1
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This paper studies a stochastic predator-prey model for integrated pest management. It shows that the system has a positive solution that exists globally. The long time behavior of the system is investigated, and a condition for the pest to go extinct is given. Then the numerical simulations are carried out to illustrate our theoretical results and facilitate their interpretation.
引用
收藏
页数：10
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