Periodic solutios of El niño model thorugh the Vallis differential system
D. Euzébio, Rodrigo (UNESP(Brazil). Departament de Matemática)
Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques)

Date:	2014
Abstract:	By rescaling the variables, the parameters and the periodic function of the Vallis differential system we provide sufficient conditions for the existence of periodic solutions and we also characterize their kind of stability. The results are obtained using averaging theory.
Grants:	Ministerio de Ciencia e Innovación MTM 2008-03437 Agència de Gestió d'Ajuts Universitaris i de Recerca 2009/SGR-410 European Commission 318999 European Commission 316338
Note:	Agraïments: CAPES-MECD grant PHB-2009-0025-PC. The second author is supported by the FAPESP-BRAZIL 2010/18015-6 and 2012/05635-1.
Rights:	Tots els drets reservats.
Language:	Anglès
Document:	Article ; recerca ; Versió acceptada per publicar
Subject:	Averaging theory ; Periodic solutions
Published in:	Discrete and continuous dynamical systems. Series A, Vol. 34 Núm. 9 (2014) , p. 3455-3469, ISSN 1553-5231

DOI: 10.3934/dcds.2014.34.3455

Postprint 19 p, 777.2 KB

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