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dc.date.accessioned 2019-11-06T17:10:43Z
dc.date.available 2019-11-06T17:10:43Z
dc.date.issued 2014
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/85082
dc.description.abstract This paper considers the Rayleigh-Ritz variational calculations with non-orthogonal basis sets that exhibit the correct asymptotic behaviour. This approach is illustrated by constructing suitable basis sets for one-dimensional models such as the two double-well oscillators recently considered by other authors. The rate of convergence of the variational method proves to be considerably greater than the one exhibited by the recently developed orthogonal polynomial projection quantization. en
dc.format.extent 554-558 es
dc.language en es
dc.subject anharmonic oscillators es
dc.subject asymptotic behaviour es
dc.subject orthogonal polynomial projection quantization es
dc.subject rate of convergence es
dc.subject Rayleigh-Ritz method es
dc.title Rayleigh-Ritz variational method with suitable asymptotic behaviour en
dc.type Articulo es
sedici.identifier.other doi:10.2478/s11534-014-0477-4 es
sedici.identifier.other eid:2-s2.0-84904629421 es
sedici.identifier.issn 1895-1082 es
sedici.creator.person Fernández, Francisco Marcelo es
sedici.creator.person García, Javier es
sedici.subject.materias Ciencias Exactas es
sedici.description.fulltext true es
mods.originInfo.place Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Central European Journal of Physics es
sedici.relation.journalVolumeAndIssue vol. 12, no. 8 es
sedici.rights.sherpa * Color: green * Pre-print del autor: si * Post-print del autor: si * Versión de editor/PDF:no * Condiciones: >>Author's pre-print on pre-print servers such as arXiv.org >>Author's post-print on author's personal website immediately >>Author's post-print on any open access repository after 12 months after publication >>Publisher's version/PDF no be used >>Published source must be acknowledged >>Must link to publisher version >>Set phrase to accompany link to published version (see policy) >>Articles in some journals si be made Open Access on payment of additional charge >>Publisher last reviewed on 26/07/2016 >>This publisher's policies have not been checked by Color. >>Please contact the publisher for further information if necessary * Link a Sherpa: http://sherpa.ac.uk/romeo/issn/1895-1082/es/


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)