Multiple solutions for an elliptic system near resonance

dc.creatorMassa, Eugenio Tommaso
dc.creatorRossato, Rafael Antonio
dc.date.accessioned2014-09-26T19:04:30Z
dc.date.accessioned2018-07-04T16:51:55Z
dc.date.available2014-09-26T19:04:30Z
dc.date.available2018-07-04T16:51:55Z
dc.date.created2014-09-26T19:04:30Z
dc.date.issued2014-12-15
dc.identifierJournal of Mathematical Analysis and Applications, San Diego, v. 420, n. 2, p. 1228-1250, 2014
dc.identifier0022-247X
dc.identifierhttp://www.producao.usp.br/handle/BDPI/46226
dc.identifier10.1016/j.jmaa.2014.06.043
dc.identifierhttp://dx.doi.org/10.1016/j.jmaa.2014.06.043
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1641421
dc.description.abstractWe consider an elliptic system with linear part depending on two parameters and a sublinear perturbation. We obtain the existence of at least two solutions when the linear part is near resonance. The system is associated with a strongly indefinite functional and the solutions are obtained through saddle point theorem and Galerkin approximation.
dc.languageeng
dc.publisherAcademic Press/Elsevier
dc.publisherSan Diego
dc.relationJournal of Mathematical Analysis and Applications
dc.rightsCopyright Elsevier Inc.
dc.rightsrestrictedAccess
dc.subjectSemilinear elliptic systems
dc.subjectMultiplicity of solutions
dc.subjectAlmost-resonant problems
dc.subjectSaddle point geometry
dc.titleMultiple solutions for an elliptic system near resonance
dc.typeArtículos de revistas


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