A stochastic predator-prey eco-epidemiological model with hunting cooperation

被引：0

作者：

Zhang, Haiqing ^{[1
]}

Liu, Zijian ^{[1
]}

Tan, Yuanshun ^{[1
]}

Mu, Yu ^{[1
]}

机构：

[1] Chongqing Jiaotong Univ, Sch Math & Stat, Chongqing 400074, Peoples R China

来源：

APPLIED MATHEMATICS LETTERS | 2024年 / 157卷

基金：

中国国家自然科学基金;

关键词：

Predator-prey model; Stochastic perturbation; Cooperative hunting; Stationary distribution;

D O I：

10.1016/j.aml.2024.109201

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Cooperative hunting can increase the predator's hunting ability. In this work, we study a stochastic eco-epidemiological predator-prey model incorporating hunting cooperation. By constructing appropriate auxiliary functions, we establish a sufficient criterion for the existence of a unique ergodic stationary distribution. The findings imply that cooperative hunting has a significant effect on the density of infected predators when the epidemic is protracted.

引用

页数：5

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