On global asymptotic stability of the equilibrium of “predator–prey” system in varying environment |
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Authors: | A O Ignat’ev |
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Institution: | 1.Institute of Applied Mathematics and Mechanics,Donetsk,Ukraine |
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Abstract: | This paper considers a predator–prey system of differential equations. This ecological system is a model of Lotka–Volterra type whose prey population receives time-variation of the environment. It is not assumed that the time-varying coefficient is weakly integrally positive. We obtain sufficient conditions of global asymptotic stability of the unique interior equilibrium if the time-variation is bounded. |
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