Two positive periodic solutions for a neutral delay model of single-species population growth with harvesting

DOI10.1155/2012/678960zbMath1254.34115OpenAlexW2084130964WikidataQ58700704 ScholiaQ58700704MaRDI QIDQ714276

Hui Fang

Publication date: 19 October 2012

Published in: Discrete Dynamics in Nature and Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1155/2012/678960

zbMATH Keywords

coincidence degree theory\(k\)-set-contractive mapping

Mathematics Subject Classification ID

Population dynamics (general) (92D25) Neutral functional-differential equations (34K40) Applications of operator theory to differential and integral equations (47N20) Periodic solutions to functional-differential equations (34K13) Qualitative investigation and simulation of models involving functional-differential equations (34K60)

Related Items (1)

THE CRITERIA FOR OSCILLATION OF TWO-DIMENSIONAL NEUTRAL DELAY DYNAMICAL SYSTEMS ON TIME SCALES

Cites Work

• Multiple positive periodic solutions of \(n\) species delay competition systems with harvesting terms
• Multiple periodic solutions of a delayed stage-structured predator-prey model with non-monotone functional responses
• Four periodic solutions of a generalized delayed predator--prey system
• Existence theorem for periodic solutions of higher order nonlinear differential equations
• Multiple periodic solutions of delayed predator--prey systems with type IV functional responses
• Multiple positive periodic solutions for a generalized predator-prey system with exploited terms
• On the existence of periodic solutions of a neutral delay model of single-species population growth

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