EXISTENCE FOR PERIODIC SOLUTIONS OF A RATIO-DEPENDENT PREDATOR-PREY SYSTEM WITH TIME-VARYING DELAYS ON TIME SCALES

DOI10.1142/S021953051000162XzbMath1198.34183WikidataQ115523063 ScholiaQ115523063MaRDI QIDQ3580188

Zutao Hao, Huijuan Li, An-Ping Liu

Publication date: 11 August 2010

Published in: Analysis and Applications (Search for Journal in Brave)

zbMATH Keywords

periodic solutiontime scalescoincidence degreepredator-prey system

Mathematics Subject Classification ID

Population dynamics (general) (92D25) Periodic solutions to functional-differential equations (34K13) Qualitative investigation and simulation of models involving functional-differential equations (34K60) Dynamic equations on time scales or measure chains (34N05)

Cites Work

• Analysis on measure chains - a unified approach to continuous and discrete calculus
• Existence of periodic solutions for a periodic mutualism model on time scales
• Coincidence degree, and nonlinear differential equations
• Periodic solutions for a neutral nonlinear dynamical equation on a time scale