Article ID Journal Published Year Pages File Type
839143 Nonlinear Analysis: Real World Applications 2006 18 Pages PDF
Abstract

A delayed periodic n-species simple food-chain system with Holling-type III functional response and impulsive is investigated. By means of Gaines and Mawhin's continuation theorem of coincidence degree theory sufficient conditions are obtained for the existence of positive periodic solutions of the system.

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Physical Sciences and Engineering Engineering Engineering (General)
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Existence of periodic solutions in n-species food-chain system with impulsive
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