Nontrivial solutions for superquadratic nonautonomous periodic systems

Hu, S; Papageorgiou, NS

dc.contributor.author	Hu, S	en
dc.contributor.author	Papageorgiou, NS	en
dc.date.accessioned	2014-03-01T01:31:22Z
dc.date.available	2014-03-01T01:31:22Z
dc.date.issued	2009	en
dc.identifier.issn	1230-3429	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/19794
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-77956487602&partnerID=40&md5=be40e8cf61979ecdd34447edd013a0f7	en
dc.subject	AR-condition	en
dc.subject	C-condition	en
dc.subject	Local linking	en
dc.subject	Periodic solution	en
dc.subject	Spectral resolution	en
dc.subject	Superquadratic potential	en
dc.subject.classification	Mathematics	en
dc.subject.other	HAMILTONIAN-SYSTEMS	en
dc.subject.other	EQUATIONS	en
dc.subject.other	INFINITY	en
dc.title	Nontrivial solutions for superquadratic nonautonomous periodic systems	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	2009	en
heal.abstract	We consider a nonautonomous second order periodic system with an indefinite linear part. We assume that the potential function is superquadratic, but it may not satisfy the Ambrosetti-Rabinowitz condition. Using an existence result for C1-functionals having a local linking at the origin, we show that the system has at least one nontrivial solution. © 2009 Juliusz Schauder Center for Nonlinear Studies.	en
heal.publisher	JULIUSZ SCHAUDER CTR NONLINEAR STUDIES	en
heal.journalName	Topological Methods in Nonlinear Analysis	en
dc.identifier.isi	ISI:000273066000008	en
dc.identifier.volume	34	en
dc.identifier.issue	2	en
dc.identifier.spage	327	en
dc.identifier.epage	338	en