Periodic solution for a delayed three-species food-chain system with Holling type-II functional response

Qiming Liu and Rui Xu

International Journal of Mathematics and Mathematical Sciences, 2003, vol. 2003, 1-14

Abstract:

A delayed three-species periodic food-chain system with Holling type-II functional response is investigated. By using Gaines and Mawhin's continuation theorem of coincidence degree theory, a set of easily verifiable sufficient conditions is derived for the existence of positive periodic solutions to the system.

Date: 2003
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jijmms:125751

DOI: 10.1155/S0161171203211030

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