Periodic solution of a delayed predator–prey system with Michaelis–Menten type functional response
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摘要
By using the continuation theorem base on Gaines and Mawhin's coincidence degree, sufficient and realistic conditions are obtained for the global existence of positive periodic solution for a delayed predator–prey system with Michaelis–Menten type functional response. Indeed, our results are applicable to state-dependent delays.
论文关键词：34K15,92D25,34C25,Predator–prey system,Positive periodic solution,Coincidence degree
论文评审过程：Received 12 September 2002, Revised 4 August 2003, Available online 27 November 2003.
论文官网地址：https://doi.org/10.1016/j.cam.2003.08.042
