Accurate calculation of the eigenvalues of non-uniforms strings and membranes

Autores
Amore, P.; Fernández, Francisco Marcelo; Rodriguez, M.
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We describe a pseudospectral approach which combines a mapping procedure with the principle of minimal sensitivity to obtain accurate estimates for the eigenvalues of non-uniform strings and both uniform and nonuniform membranes. We illustrate the method on specific examples, including the case of a cross shaped membrane, with arms of infinite length.
Fil: Amore, P.. Universidad de Colima; México
Fil: Fernández, Francisco Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Rodriguez, M.. Universidad de Colima; México
Materia
Strings
Membranes
Pseudospectral approach
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/132759
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Accurate calculation of the eigenvalues of non-uniforms strings and membranesAmore, P.Fernández, Francisco MarceloRodriguez, M.StringsMembranesPseudospectral approachhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We describe a pseudospectral approach which combines a mapping procedure with the principle of minimal sensitivity to obtain accurate estimates for the eigenvalues of non-uniform strings and both uniform and nonuniform membranes. We illustrate the method on specific examples, including the case of a cross shaped membrane, with arms of infinite length.Fil: Amore, P.. Universidad de Colima; MéxicoFil: Fernández, Francisco Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaFil: Rodriguez, M.. Universidad de Colima; MéxicoVersita2012-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/132759Amore, P.; Fernández, Francisco Marcelo; Rodriguez, M.; Accurate calculation of the eigenvalues of non-uniforms strings and membranes; Versita; Central European Journal of Physics; 10; 4; 11-2012; 913-9251895-1082CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.2478/s11534-012-0033-zinfo:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/document/doi/10.2478/s11534-012-0033-z/htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:16:32Zoai:ri.conicet.gov.ar:11336/132759instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 12:16:33.184CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Accurate calculation of the eigenvalues of non-uniforms strings and membranes
title Accurate calculation of the eigenvalues of non-uniforms strings and membranes
spellingShingle Accurate calculation of the eigenvalues of non-uniforms strings and membranes
Amore, P.
Strings
Membranes
Pseudospectral approach
title_short Accurate calculation of the eigenvalues of non-uniforms strings and membranes
title_full Accurate calculation of the eigenvalues of non-uniforms strings and membranes
title_fullStr Accurate calculation of the eigenvalues of non-uniforms strings and membranes
title_full_unstemmed Accurate calculation of the eigenvalues of non-uniforms strings and membranes
title_sort Accurate calculation of the eigenvalues of non-uniforms strings and membranes
dc.creator.none.fl_str_mv Amore, P.
Fernández, Francisco Marcelo
Rodriguez, M.
author Amore, P.
author_facet Amore, P.
Fernández, Francisco Marcelo
Rodriguez, M.
author_role author
author2 Fernández, Francisco Marcelo
Rodriguez, M.
author2_role author
author
dc.subject.none.fl_str_mv Strings
Membranes
Pseudospectral approach
topic Strings
Membranes
Pseudospectral approach
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We describe a pseudospectral approach which combines a mapping procedure with the principle of minimal sensitivity to obtain accurate estimates for the eigenvalues of non-uniform strings and both uniform and nonuniform membranes. We illustrate the method on specific examples, including the case of a cross shaped membrane, with arms of infinite length.
Fil: Amore, P.. Universidad de Colima; México
Fil: Fernández, Francisco Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Rodriguez, M.. Universidad de Colima; México
description We describe a pseudospectral approach which combines a mapping procedure with the principle of minimal sensitivity to obtain accurate estimates for the eigenvalues of non-uniform strings and both uniform and nonuniform membranes. We illustrate the method on specific examples, including the case of a cross shaped membrane, with arms of infinite length.
publishDate 2012
dc.date.none.fl_str_mv 2012-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/132759
Amore, P.; Fernández, Francisco Marcelo; Rodriguez, M.; Accurate calculation of the eigenvalues of non-uniforms strings and membranes; Versita; Central European Journal of Physics; 10; 4; 11-2012; 913-925
1895-1082
CONICET Digital
CONICET
url http://hdl.handle.net/11336/132759
identifier_str_mv Amore, P.; Fernández, Francisco Marcelo; Rodriguez, M.; Accurate calculation of the eigenvalues of non-uniforms strings and membranes; Versita; Central European Journal of Physics; 10; 4; 11-2012; 913-925
1895-1082
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.2478/s11534-012-0033-z
info:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/document/doi/10.2478/s11534-012-0033-z/html
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Versita
publisher.none.fl_str_mv Versita
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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