Periodic solutions for a neutral delay Hassell–Varley type predator–prey system

Guodong Zhang and Yi Shen

Applied Mathematics and Computation, 2015, vol. 264, issue C, 443-452

Abstract: The main aim of this paper is to discuss the neutral predator–prey model with Hassell–Varley type functional response and two time-varying delays. Some new sufficient conditions are obtained for the existence of positive periodic solutions by applying the coincidence degree theorem. Finally, numerical simulations are then carried out as supporting evidences of our analytical results.

Keywords: Neutral predator–prey model; Delay-dependent; Periodic solution; Coincidence degree theorem (search for similar items in EconPapers)
Date: 2015
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:264:y:2015:i:c:p:443-452

DOI: 10.1016/j.amc.2015.04.110

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