Existence of triple positive periodic solutions of a functional differential equation depending on a parameter

DOI10.1155/S1085337504311085zbMath1085.34546OpenAlexW2058714624WikidataQ115243259 ScholiaQ115243259MaRDI QIDQ1773459

Guang Zhang, Xi-Lan Liu, Sui-Sun Cheng

Publication date: 29 April 2005

Published in: Abstract and Applied Analysis (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/52263

zbMATH Keywords

delay differential equationspositive perioidic solutionsthe Leggett-Williams fixed-point theorem

Mathematics Subject Classification ID

Periodic solutions to functional-differential equations (34K13)

Related Items (3)

Positive periodic solutions of nonautonomous functional differential systems ⋮ Existence of three periodic positive solutions for a class of integral equations with parameters ⋮ Existence of positive periodic solutions for \(n\)-dimensional nonautonomous system

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