Periodic solutions of first order functional differential equations
type: Item
instance of: scholarly article
title: Periodic solutions of first order functional differential equations
zbMATH Open document ID: 1241.34077
author: John R. Graef
author: Lingju Kong
published in: Applied Mathematics Letters
publication date: 2011-12-28T00:00:00Z
review text: The authors study the existence of \(T\)-periodic solutions of some first order functional differential equations. Several existence criteria are established by assuming the existence of lower and upper solutions. In particular, the existence of multiple \(T\)-periodic solutions of one of the problems are obtained.
reviewed by: Hong Zhang
Mathematics Subject Classification ID: 34K13
zbMATH DE Number: 5992296
zbMATH Keywords: periodic solutions
zbMATH Keywords: functional differential equations
zbMATH Keywords: lower solutions
zbMATH Keywords: upper solutions
MaRDI profile type: Publication
full work available at URL: j.aml.2011.05.020
OpenAlex ID: W2022475838
cites work: Q3993559
cites work: Q3994920
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DOI: 10.1016/J.AML.2011.05.020
description: scientific article; zbMATH DE number 5992296