On a non-autonomous stochastic Lotka-Volterra competitive system


Authors

Meiling Deng - School of Mathematical Science, Huaiyin Normal University, Huaian 223300, P. R. China.


Abstract

In this paper, we consider a general non-autonomous Lotka-Volterra competitive model with random perturbations. Sufficient conditions for stochastic permanence and extinction are established. Particularly, when these conditions are applied to a stochastic logistic equation, these conditions are sufficient and necessary. Some figures are also worked out to illustrate the main results. Some recent results are extended. Moreover, our results reveal that different types of stochastic noises have different effects on the permanence and extinction of the population.


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ISRP Style

Meiling Deng, On a non-autonomous stochastic Lotka-Volterra competitive system, Journal of Nonlinear Sciences and Applications, 10 (2017), no. 6, 3099--3108

AMA Style

Deng Meiling, On a non-autonomous stochastic Lotka-Volterra competitive system. J. Nonlinear Sci. Appl. (2017); 10(6):3099--3108

Chicago/Turabian Style

Deng, Meiling. "On a non-autonomous stochastic Lotka-Volterra competitive system." Journal of Nonlinear Sciences and Applications, 10, no. 6 (2017): 3099--3108


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