Boundedness of Solutions for a Class of Second-Order Periodic Systems

In this paper we study the following second-order periodic system: x′′+V′(x)+p(x,t)=0, where V(x) has a singularity. Under some assumptions on the V(x) and p(x,t) by Ortega’ small twist theorem, we obtain the existence of quasi-periodic solutions and boundedness of all the solutions.

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Main Authors: Shunjun Jiang, Yan Ding
Format: Article
Language:English
Published: Wiley 2013-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2013/267572
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author Shunjun Jiang
Yan Ding
author_facet Shunjun Jiang
Yan Ding
author_sort Shunjun Jiang
collection DOAJ
description In this paper we study the following second-order periodic system: x′′+V′(x)+p(x,t)=0, where V(x) has a singularity. Under some assumptions on the V(x) and p(x,t) by Ortega’ small twist theorem, we obtain the existence of quasi-periodic solutions and boundedness of all the solutions.
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institution Kabale University
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spelling doaj-art-621cb3d9d31e438d913cd1ad0cd68c072025-02-03T06:10:48ZengWileyAbstract and Applied Analysis1085-33751687-04092013-01-01201310.1155/2013/267572267572Boundedness of Solutions for a Class of Second-Order Periodic SystemsShunjun Jiang0Yan Ding1College of Sciences, Nanjing University of Technology, Nanjing 210009, ChinaOverseas Education College, Nanjing University of Technology, Nanjing 210009, ChinaIn this paper we study the following second-order periodic system: x′′+V′(x)+p(x,t)=0, where V(x) has a singularity. Under some assumptions on the V(x) and p(x,t) by Ortega’ small twist theorem, we obtain the existence of quasi-periodic solutions and boundedness of all the solutions.http://dx.doi.org/10.1155/2013/267572
spellingShingle Shunjun Jiang
Yan Ding
Boundedness of Solutions for a Class of Second-Order Periodic Systems
Abstract and Applied Analysis
title Boundedness of Solutions for a Class of Second-Order Periodic Systems
title_full Boundedness of Solutions for a Class of Second-Order Periodic Systems
title_fullStr Boundedness of Solutions for a Class of Second-Order Periodic Systems
title_full_unstemmed Boundedness of Solutions for a Class of Second-Order Periodic Systems
title_short Boundedness of Solutions for a Class of Second-Order Periodic Systems
title_sort boundedness of solutions for a class of second order periodic systems
url http://dx.doi.org/10.1155/2013/267572
work_keys_str_mv AT shunjunjiang boundednessofsolutionsforaclassofsecondorderperiodicsystems
AT yanding boundednessofsolutionsforaclassofsecondorderperiodicsystems