Nonexistence of limit cycles in two classes of predator–prey systems
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摘要
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.
论文关键词：Functional response,Predator–prey system,Limit cycle
论文评审过程：Available online 27 September 2005.
论文官网地址：https://doi.org/10.1016/j.amc.2005.07.057
