Approximation of solitons in the discrete NLS equation

Cuevas-Maraver, Jesús; James, Guillaume; Kevrekidis, Panayotis G.; Malomed, Boris A.; Sánchez-Rey, Bernardo

doi:10.2991/jnmp.2008.15.s3.13

Artículo

dc.creator	Cuevas-Maraver, Jesús
dc.creator	James, Guillaume
dc.creator	Kevrekidis, Panayotis G.
dc.creator	Malomed, Boris A.
dc.creator	Sánchez-Rey, Bernardo
dc.date.accessioned	2015-09-02T12:54:22Z
dc.date.available	2015-09-02T12:54:22Z
dc.date.issued	2008
dc.identifier.citation	Cuevas-Maraver, J., James, G., Kevrekidis, P.G., Malomed, B.A. y Sánchez-Rey, B. (2008). Approximation of solitons in the discrete NLS equation. Journal of Nonlinear Mathematical Physics, 15 (Suppl. 3), 124-136.
dc.identifier.issn	1402-9251	es
dc.identifier.issn	1776-0852	es
dc.identifier.uri	http://hdl.handle.net/11441/28152
dc.description	Volume 15, Supplement 3, 2008 Special Issue: Nonlinear Evolution Equations and Dynamical Systems 2007	es
dc.description.abstract	We study four diferent approximations for finding the profile of discrete solitons in the one-dimensional Discrete Nonlinear Schrödinger (DNLS) Equation. Three of them are discrete approximations (namely, a variational approach, an approximation to homo- clinic orbits and a Green-function approach), and the other one is a quasi-continuum approximation. All the results are compared with numerical computations.	es
dc.description.sponsorship	MECD project FIS2004-01183	es
dc.format	application/pdf	es
dc.language.iso	eng	es
dc.publisher	World Scientific	es
dc.relation.ispartof	Journal of Nonlinear Mathematical Physics, 15 (Suppl. 3), 124-136.
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.title	Approximation of solitons in the discrete NLS equation	es
dc.type	info:eu-repo/semantics/article	es
dcterms.identifier	https://ror.org/03yxnpp24
dc.type.version	info:eu-repo/semantics/acceptedVersion	es
dc.rights.accessRights	info:eu-repo/semantics/openAccess	es
dc.contributor.affiliation	Universidad de Sevilla. Departamento de Física Aplicada I	es
dc.relation.publisherversion	http://dx.doi.org/10.2991/jnmp.2008.15.s3.13
dc.identifier.doi	10.2991/jnmp.2008.15.s3.13
dc.journaltitle	Journal of Nonlinear Mathematical Physics	es
dc.publication.volumen	15	es
dc.publication.issue	Suppl. 3	es
dc.publication.initialPage	124	es
dc.publication.endPage	136	es
dc.identifier.idus	https://idus.us.es/xmlui/handle/11441/28152
dc.contributor.funder	Ministerio de Educación, Cultura y Deporte (MECD). España

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