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dc.contributor.author
Boffi, Daniele
dc.contributor.author
Duran, Ricardo Guillermo
dc.contributor.author
Gardini, Francesca
dc.contributor.author
Gastaldi, Lucia
dc.date.available
2017-06-26T16:40:44Z
dc.date.issued
2017-01
dc.identifier.citation
Boffi, Daniele; Duran, Ricardo Guillermo; Gardini, Francesca; Gastaldi, Lucia; A posteriori error analysis for nonconforming approximation of multiple eigenvalues; Wiley; Mathematical Methods In The Applied Sciences; 40; 2; 1-2017; 350-369
dc.identifier.issn
0170-4214
dc.identifier.uri
http://hdl.handle.net/11336/18876
dc.description.abstract
In this paper, we study an a posteriori error indicator introduced in E. Dari, R.G. Durán, and C. Padra, Appl. Numer. Math., 2012, for the approximation of the Laplace eigenvalue problem with Crouzeix–Raviart nonconforming finite elements. In particular, we show that the estimator is robust also in presence of eigenvalues of multiplicity greater than one. Some numerical examples confirm the theory and illustrate the convergence of an adaptive algorithm when dealing with multiple eigenvalues.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Eigenvalues
dc.subject.classification
Matemática Aplicada
dc.subject.classification
Matemáticas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
A posteriori error analysis for nonconforming approximation of multiple eigenvalues
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-06-26T14:08:14Z
dc.journal.volume
40
dc.journal.number
2
dc.journal.pagination
350-369
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Hoboken
dc.description.fil
Fil: Boffi, Daniele. Università di Pavia; Italia
dc.description.fil
Fil: Duran, Ricardo Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Investigaciones Matemáticas "Luis A. Santalo". Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Matemáticas "Luis A. Santalo"; Argentina
dc.description.fil
Fil: Gardini, Francesca. Università di Pavia; Italia
dc.description.fil
Fil: Gastaldi, Lucia. Università di Brescia; Italia
dc.journal.title
Mathematical Methods In The Applied Sciences
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/mma.3452
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/mma.3452/abstract
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1404.5560
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