Colección SciELO Chile

Departamento Gestión de Conocimiento, Monitoreo y Prospección
Consultas o comentarios: productividad@anid.cl
Búsqueda Publicación
Búsqueda por Tema Título, Abstract y Keywords



Hierarchical a posteriori error estimation of Bank-Weiser type in the FEniCS Project
Indexado
WoS WOS:000900431700008
Scopus SCOPUS_ID:85143883861
DOI 10.1016/J.CAMWA.2022.11.009
Año 2023
Tipo artículo de investigación

Citas Totales

Autores Afiliación Chile

Instituciones Chile

% Participación
Internacional

Autores
Afiliación Extranjera

Instituciones
Extranjeras


Abstract



In the seminal paper of Bank and Weiser (1985) [17] a new a posteriori estimator was introduced. This estimator requires the solution of a local Neumann problem on every cell of the finite element mesh. Despite the promise of Bank-Weiser type estimators, namely locality, computational efficiency, and asymptotic sharpness, they have seen little use in practical computational problems. The focus of this contribution is to describe a novel algorithmic approach to constructing hierarchical estimators of the Bank-Weiser type that is designed for implementation in a modern high-level finite element software with automatic code generation capabilities. We show how to use the estimator to drive (goal-oriented) adaptive mesh refinement for diverse Poisson problems and for mixed approximations of the nearly-incompressible elasticity problems. We provide comparisons with various other used estimators. Two open source implementations in the DOLFIN and DOLFINx solvers of the FEniCS Project are provided as supplementary material.

Métricas Externas



PlumX Altmetric Dimensions

Muestra métricas de impacto externas asociadas a la publicación. Para mayor detalle:

Disciplinas de Investigación



WOS
Computer Science, Interdisciplinary Applications
Mathematics, Applied
Scopus
Modeling And Simulation
Computational Mathematics
Computational Theory And Mathematics
SciELO
Sin Disciplinas

Muestra la distribución de disciplinas para esta publicación.

Publicaciones WoS (Ediciones: ISSHP, ISTP, AHCI, SSCI, SCI), Scopus, SciELO Chile.

Colaboración Institucional



Muestra la distribución de colaboración, tanto nacional como extranjera, generada en esta publicación.


Autores - Afiliación



Ord. Autor Género Institución - País
1 Bulle, Raphaël Hombre Univ Luxembourg - Luxemburgo
University of Luxembourg - Luxemburgo
2 Hale, J. S. Hombre Univ Luxembourg - Luxemburgo
University of Luxembourg - Luxemburgo
3 Lozinski, Alexei Hombre Univ Bourgogne Franche Comte - Francia
Laboratoire de Mathématiques de Besançon (LmB) - Francia
4 Bulle, Raphaël Hombre Univ Luxembourg - Luxemburgo
University of Luxembourg - Luxemburgo
5 Chouly, F. Hombre Univ Bourgogne Franche Comte - Francia
Universidad de Chile - Chile
IRL 2807 CNRS - Chile
Universidad de Concepción - Chile
Institut de Mathématiques de Bourgogne - Francia

Muestra la afiliación y género (detectado) para los co-autores de la publicación.

Financiamiento



Fuente
European Union
Horizon 2020
University of Luxembourg
Université du Luxembourg
EIPHI Graduate School
Center for Mathematical Modeling
EIPHI
I-Site BFC project NAANoD
I-Site BFC

Muestra la fuente de financiamiento declarada en la publicación.

Agradecimientos



Agradecimiento
R.B. would like to acknowledge the support of the ASSIST research project of the University of Luxembourg. This publication has been prepared in the framework of the DRIVEN project funded by the European Union's Horizon 2020 Research and Innovation programme under Grant Agreement No. 811099. F.C.'s work is partially supported by the I-Site BFC project NAANoD and the EIPHI Graduate School (contract ANR-17-EURE-0002). F.C. is grateful of the Center for Mathematical Modeling grant FB20005.
Funding: R.B. would like to acknowledge the support of the ASSIST research project of the University of Luxembourg . This publication has been prepared in the framework of the DRIVEN project funded by the European Union's Horizon 2020 Research and Innovation programme under Grant Agreement No. 811099 . F.C.'s work is partially supported by the I-Site BFC project NAANoD and the EIPHI Graduate School (contract ANR-17-EURE-0002 ). F.C. is grateful of the Center for Mathematical Modeling grant FB20005 .

Muestra la fuente de financiamiento declarada en la publicación.