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| Indexado |
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| DOI | 10.1137/19M1292436 | ||||
| Año | 2020 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
In two dimensions, we propose and analyze an a posteriori error estimator for finite element approximations of the stationary Navier-Stokes equations with singular sources on Lipschitz, but not necessarily convex, polygonal domains. Under a smallness assumption on the continuous and discrete solutions, we prove that the devised error estimator is reliable and locally efficient. We illustrate the theory with numerical examples.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Allendes, Alejandro | Hombre |
Universidad Técnica Federico Santa María - Chile
|
| 2 | OTAROLA-PASTEN, ENRIQUE HOMERO | Hombre |
Universidad Técnica Federico Santa María - Chile
|
| 3 | Salgado, Abner J. | Hombre |
UNIV TENNESSEE - Estados Unidos
The University of Tennessee, Knoxville - Estados Unidos |
| Fuente |
|---|
| National Science Foundation |
| Fondo Nacional de Desarrollo Científico y Tecnológico |
| Comisión Nacional de Investigación Científica y Tecnológica |
| NSF |
| Conicyt through Fondecyt |
| Agradecimiento |
|---|
| The work of the first author was partially supported by CONICYT through FONDECYT project 1170579. The work of the second author was partially supported by CONICYT through FONDECYT project 11180193. The work of the third author was partially supported by NSF grant DMS-1720213. |
| The work of the first author was partially supported by CONICYT through FONDECYT project 1170579. The work of the second author was partially supported by CONICYT through FONDECYT project 11180193. The work of the third author was partially supported by NSF grant DMS-I720213. |