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arXiv · 2208.05259

Long-time dynamics of a stochastic density dependent predator-prey model with Holling II functional response and jumps

Olga Borysenko·Oleksandr Borysenko
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Abstract

The existence and uniqueness of a global positive solution is proven for the system of stochastic differential equations describing a nonautonomous stochastic density dependent predator-prey model with Holling-type II functional response disturbed by white noise, centered and non-centered Poisson noises. Sufficient conditions are obtained for stochastic ultimate boundedness, stochastic permanence, non-persistence in the mean, weak persistence in the mean and extinction of a population densities in the considered stochastic predator-prey model.

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Olga Borysenko, Oleksandr Borysenko. 2022-08-10. Long-time dynamics of a stochastic density dependent predator-prey model with Holling II functional response and jumps. https://arxiv.org/abs/2208.05259

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