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dc.contributor.author
Amore, P.  
dc.contributor.author
Fernández, Francisco Marcelo  
dc.contributor.author
Rodriguez, M.  
dc.date.available
2021-05-28T17:21:43Z  
dc.date.issued
2012-11  
dc.identifier.citation
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  
dc.identifier.issn
1895-1082  
dc.identifier.uri
http://hdl.handle.net/11336/132759  
dc.description.abstract
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.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Versita  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Strings  
dc.subject
Membranes  
dc.subject
Pseudospectral approach  
dc.subject.classification
Otras Ciencias Físicas  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Accurate calculation of the eigenvalues of non-uniforms strings and membranes  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2021-04-23T19:08:21Z  
dc.journal.volume
10  
dc.journal.number
4  
dc.journal.pagination
913-925  
dc.journal.pais
Polonia  
dc.journal.ciudad
Varsovia  
dc.description.fil
Fil: Amore, P.. Universidad de Colima; México  
dc.description.fil
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  
dc.description.fil
Fil: Rodriguez, M.. Universidad de Colima; México  
dc.journal.title
Central European Journal of Physics  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.2478/s11534-012-0033-z  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/document/doi/10.2478/s11534-012-0033-z/html