scholarly journals Persistence and stationary distribution of a stochastic predator-prey model under regime switching

2017 ◽  
Vol 37 (5) ◽  
pp. 2881-2897 ◽  
Author(s):  
Li Zu ◽  
◽  
Daqing Jiang ◽  
Donal O'Regan ◽  
◽  
...  
Keyword(s):  
Stationary Distribution ◽  
Regime Switching ◽  
Predator Prey ◽  
Predator Prey Model ◽  
Prey Model

Analysis of a Stochastic Holling Type II Predator–Prey Model Under Regime Switching

2019 ◽  
Vol 43 (3) ◽  
pp. 2171-2197
Author(s):  
Xiaobo Jiang ◽  
Li Zu ◽  
Daqing Jiang ◽  
Donal O’Regan
Keyword(s):  
Regime Switching ◽  
Type Ii ◽  
Predator Prey ◽  
Predator Prey Model ◽  
Prey Model

Analysis on stochastic predator-prey model with distributed delay

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
C. Gokila ◽  
M. Sambath
Keyword(s):  
Lyapunov Function ◽  
Numerical Simulations ◽  
Stationary Distribution ◽  
Sufficient Conditions ◽  
Distributed Delay ◽  
Predator Prey ◽  
Predator Prey Model ◽  
Prey Model ◽  
Disease In Prey ◽  
Stochastic Lyapunov Function

Abstract In the present work, we consider a stochastic predator-prey model with disease in prey and distributed delay. Firstly, we establish sufficient conditions for the extinction of the disease and also permanence of healthy prey and predator. Besides, we obtain the condition for the existence of an ergodic stationary distribution through the stochastic Lyapunov function. Finally, we provide some numerical simulations to validate our theoretical findings.

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