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

dc.creatorAmore, P.
dc.creatorFernández, Francisco Marcelo
dc.creatorRodriguez, M.
dc.date.accessioned2021-05-28T17:21:43Z
dc.date.accessioned2022-10-15T16:13:19Z
dc.date.available2021-05-28T17:21:43Z
dc.date.available2022-10-15T16:13:19Z
dc.date.created2021-05-28T17:21:43Z
dc.date.issued2012-11
dc.identifierAmore, 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.identifier1895-1082
dc.identifierhttp://hdl.handle.net/11336/132759
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4407618
dc.description.abstractWe 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.languageeng
dc.publisherVersita
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.2478/s11534-012-0033-z
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/document/doi/10.2478/s11534-012-0033-z/html
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectStrings
dc.subjectMembranes
dc.subjectPseudospectral approach
dc.titleAccurate calculation of the eigenvalues of non-uniforms strings and membranes
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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