论文信息 - Existence of periodic solutions in n-species food-chain system with impulsive

Existence of periodic solutions in n-species food-chain system with impulsive

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.

Yongkun Li | Linghong Lu | Xianyang Zhu

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