Implementation of LDG method for 3D unstructured meshes
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| Autores: | , |
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| Formato: | artículo original |
| Estado: | Versión publicada |
| Fecha de Publicación: | 2012 |
| Descripción: | This paper describes an implementation of the Local Discontinuous Galerkin method (LDG) applied to elliptic problems in 3D. The implementation of the major operators is discussed. In particular the use of higher-order approximations and unstructured meshes. Efficient data structures that allow fast assembly of the linear system in the mixed formulation are described in detail. |
| País: | Portal de Revistas UCR |
| Institución: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Lenguaje: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/1330 |
| Acceso en línea: | https://revistas.ucr.ac.cr/index.php/matematica/article/view/1330 |
| Palabra clave: | Discontinuous finite element methods high-order approximations unstructured meshes object-oriented programming Métodos de elemento finito discontinuos aproximaciones de alto orden mallas no estructuradas programación orientada a objetos |