Article ID Journal Published Year Pages File Type
4637203 Applied Mathematics and Computation 2006 10 Pages PDF
Abstract

This paper deals with the question of nonexistence of limit cycles in two famous classes of predator–prey systems. We present some sufficient conditions for the nonexistence of limit cycles in these systems. Our results extend and improve the results presented by Moghadas.

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Physical Sciences and Engineering Mathematics Applied Mathematics
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Nonexistence of limit cycles in two classes of predator–prey systems
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