A mimetic finite difference method using Crank-Nicolson scheme for unsteady diffusion equation
In this article a new mimetic finite difference method to solve unsteady diffusion equation is presented. It uses Crank-Nicolson scheme to obtain time approximations and second order mimetic discretizations for gradient and divergence operators in space. The convergence of this new method is analyze...
Gardado en:
| Publicado en: | Revista de Matemática: Teoría y Aplicaciones |
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| Autor Principal: | |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
Universidad de Costa Rica
2009
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| Assuntos: | |
| Acceso en liña: | https://www.redalyc.org/articulo.oa?id=45326951003 |
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