Dynamics of a Stochastic Predator -prey Model with the Beddington -deangelis Functional Response
نویسندگان
چکیده
We consider a stochastic predator prey model with the Bedington -DeAngelis functional response. Firstly, we prove the existence, uniqueness and positivity of solutions. Then, the boundedness of moments of population are studied. Finally, we show the weak convergence of densities of prey to a singular measure in a special case, and give some upper growth and exponential death rates of population in some cases.
منابع مشابه
Dynamics of a stochastic predator-prey system with Beddington-DeAngelis functional response
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