Pairs of solutions of constant sign for nonlinear periodic equations with unbounded nonlinearity

Hu, S; Papageorgiou, NS

dc.contributor.author	Hu, S	en
dc.contributor.author	Papageorgiou, NS	en
dc.date.accessioned	2014-03-01T11:44:41Z
dc.date.available	2014-03-01T11:44:41Z
dc.date.issued	2005	en
dc.identifier.issn	1370-1444	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/37085
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-27644556339&partnerID=40&md5=eefacc75b7a1d8f4d646aa082481e2da	en
dc.subject	Ekeland variational principle	en
dc.subject	Green's identity	en
dc.subject	Maximal monotone operator	en
dc.subject	Method of upper and lower solutions	en
dc.subject	p-Laplacian	en
dc.subject	Periodic solution	en
dc.subject	Positive solution	en
dc.subject.classification	Mathematics	en
dc.subject.other	BOUNDARY-VALUE-PROBLEMS	en
dc.subject.other	P-LAPLACIAN	en
dc.subject.other	EXISTENCE	en
dc.title	Pairs of solutions of constant sign for nonlinear periodic equations with unbounded nonlinearity	en
heal.type	other	en
heal.language	English	en
heal.publicationDate	2005	en
heal.abstract	We consider periodic problems driven by the ordinary scalar p-Laplacian with a Caratheodory nonlinearity. Using variational techniques, coupled with the method of upper and lower solutions, we obtain two nontrivial solutions, with one positive and the other negative.	en
heal.publisher	BELGIAN MATHEMATICAL SOC TRIOMPHE	en
heal.journalName	Bulletin of the Belgian Mathematical Society - Simon Stevin	en
dc.identifier.isi	ISI:000233120900003	en
dc.identifier.volume	12	en
dc.identifier.issue	2	en
dc.identifier.spage	193	en
dc.identifier.epage	208	en