Existence of positive periodic solutions for two types of second-order nonlinear neutral differential equations with variable delay

In this article we study the existence of positive periodic solutions for two types of second-order nonlinear neutral differential equation with variable delay. The main tool employed here is the Krasnosel-skii's fixedpoint theoremdealing withasum of twomappings, one is a contraction and the ot...

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Autores principales:	Ardjouni,Abdelouaheb, Djoudi,Ahcene
Lenguaje:	English
Publicado:	Universidad Católica del Norte, Departamento de Matemáticas 2013
Materias:	Positive periodic solutions nonlinear neutral differential equations fixed point theorem
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172013000400006
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spelling	oai:scielo:S0716-091720130004000062014-09-09Existence of positive periodic solutions for two types of second-order nonlinear neutral differential equations with variable delayArdjouni,AbdelouahebDjoudi,Ahcene Positive periodic solutions nonlinear neutral differential equations fixed point theorem In this article we study the existence of positive periodic solutions for two types of second-order nonlinear neutral differential equation with variable delay. The main tool employed here is the Krasnosel-skii's fixedpoint theoremdealing withasum of twomappings, one is a contraction and the other is completely continuous. The results obtained here generalize the work of Cheung, Ren and Han [7.info:eu-repo/semantics/openAccessUniversidad Católica del Norte, Departamento de MatemáticasProyecciones (Antofagasta) v.32 n.4 20132013-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172013000400006en10.4067/S0716-09172013000400006
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Positive periodic solutions nonlinear neutral differential equations fixed point theorem
spellingShingle	Positive periodic solutions nonlinear neutral differential equations fixed point theorem Ardjouni,Abdelouaheb Djoudi,Ahcene Existence of positive periodic solutions for two types of second-order nonlinear neutral differential equations with variable delay
description	In this article we study the existence of positive periodic solutions for two types of second-order nonlinear neutral differential equation with variable delay. The main tool employed here is the Krasnosel-skii's fixedpoint theoremdealing withasum of twomappings, one is a contraction and the other is completely continuous. The results obtained here generalize the work of Cheung, Ren and Han [7.
author	Ardjouni,Abdelouaheb Djoudi,Ahcene
author_facet	Ardjouni,Abdelouaheb Djoudi,Ahcene
author_sort	Ardjouni,Abdelouaheb
title	Existence of positive periodic solutions for two types of second-order nonlinear neutral differential equations with variable delay
title_short	Existence of positive periodic solutions for two types of second-order nonlinear neutral differential equations with variable delay
title_full	Existence of positive periodic solutions for two types of second-order nonlinear neutral differential equations with variable delay
title_fullStr	Existence of positive periodic solutions for two types of second-order nonlinear neutral differential equations with variable delay
title_full_unstemmed	Existence of positive periodic solutions for two types of second-order nonlinear neutral differential equations with variable delay
title_sort	existence of positive periodic solutions for two types of second-order nonlinear neutral differential equations with variable delay
publisher	Universidad Católica del Norte, Departamento de Matemáticas
publishDate	2013
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172013000400006
work_keys_str_mv	AT ardjouniabdelouaheb existenceofpositiveperiodicsolutionsfortwotypesofsecondordernonlinearneutraldifferentialequationswithvariabledelay AT djoudiahcene existenceofpositiveperiodicsolutionsfortwotypesofsecondordernonlinearneutraldifferentialequationswithvariabledelay
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Existence of positive periodic solutions for two types of second-order nonlinear neutral differential equations with variable delay

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