On a population model with Allee effects and environmental perturbations

2020 ◽  
Vol 64 (1-2) ◽  
pp. 749-764
Author(s):  
Weiming Ji
Keyword(s):  
Population Model ◽  
Allee Effects ◽  
Environmental Perturbations

An extended discrete Ricker population model with Allee effects

2007 ◽  
Vol 13 (4) ◽  
pp. 309-321 ◽  
Author(s):  
Jia Li ◽  
Baojun Song ◽  
Xiaohong Wang
Keyword(s):  
Population Model ◽  
Allee Effects

scholarly journals Asymptotic properties of a population model with Allee effects in random environments

2021 ◽  
Vol 2021 (1) ◽  
Author(s):  
Famei Zheng ◽  
Guixin Hu
Keyword(s):  
Differential Equation ◽  
Invariant Measure ◽  
White Noise ◽  
Population Model ◽  
Asymptotic Properties ◽  
Random Environments ◽  
Allee Effects ◽  
Asymptotic Behaviors ◽  
Stochastic Noises ◽  
Vital Functions

AbstractIn this research, we probe the influences of two common types of stochastic noises in the environment, namely, white noise and telephone noise, and put forward a stochastic differential equation population model with Allee effects. We analyze some asymptotic behaviors of the model, including extermination, persistence and invariant measure. Some vital functions of white noise and telephone noise on these asymptotic behaviors of the model are discovered and numerically expounded.

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