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dc.contributor.author
Garau, Eduardo Mario  
dc.contributor.author
Morin, Pedro  
dc.date.available
2018-12-07T20:26:42Z  
dc.date.issued
2017-07  
dc.identifier.citation
Garau, Eduardo Mario; Morin, Pedro; Adaptive control of local errors for elliptic problems using weighted Sobolev norms; John Wiley & Sons Inc; Numerical Methods For Partial Differential Equations; 33; 4; 7-2017; 1266-1282  
dc.identifier.issn
0749-159X  
dc.identifier.uri
http://hdl.handle.net/11336/66105  
dc.description.abstract
We develop an a posteriori error estimator which focuses on the local H1 error on a region of interest. The estimator bounds a weighted Sobolev norm of the error and is efficient up to oscillation terms. The new idea is very simple and applies to a large class of problems. An adaptive method guided by this estimator is implemented and compared to other local estimators, showing an excellent performance. © 2016 Wiley Periodicals, Inc. Numer Methods Partial Differential Eq 33: 1266–1282, 2017.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
John Wiley & Sons Inc  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
A Posteriori Error Estimates  
dc.subject
Elliptic Problems  
dc.subject
Finite Elements  
dc.subject
Local Estimates  
dc.subject
Point Sources  
dc.subject
Weighted Sobolev Spaces  
dc.subject.classification
Matemática Pura  
dc.subject.classification
Matemáticas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Adaptive control of local errors for elliptic problems using weighted Sobolev norms  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-11-27T16:33:52Z  
dc.journal.volume
33  
dc.journal.number
4  
dc.journal.pagination
1266-1282  
dc.journal.pais
Estados Unidos  
dc.journal.ciudad
Nueva York  
dc.description.fil
Fil: Garau, Eduardo Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina  
dc.description.fil
Fil: Morin, Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina  
dc.journal.title
Numerical Methods For Partial Differential Equations  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1002/num.22142  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/num.22142  

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