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Analysis of a Delayed Stochastic One-Predator Two-Prey Population Model in a Polluted Environment 被引量:1

Analysis of a Delayed Stochastic One-Predator Two-Prey Population Model in a Polluted Environment
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摘要 This paper is concerned with the dynamics of a delayed stochastic one-predator two-prey population model in a polluted environment. We show that there exists a unique positive solution that is permanent in time average under certain conditions. Moreover, the global attractively of system is studied. Finally, some numerical simulations are given to illustrate the main results. This paper is concerned with the dynamics of a delayed stochastic one-predator two-prey population model in a polluted environment. We show that there exists a unique positive solution that is permanent in time average under certain conditions. Moreover, the global attractively of system is studied. Finally, some numerical simulations are given to illustrate the main results.
机构地区 College of Physics
出处 《Journal of Applied Mathematics and Physics》 2019年第10期2265-2282,共18页 应用数学与应用物理(英文)
关键词 Random PERTURBATIONS TIME DELAYS Pollution PERMANENT in TIME Average Random Perturbations Time Delays Pollution Permanent in Time Average
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