Convergency analysis of the high-order mimetic finite difference method
Journal Article
·
· Numeroscle Mathematik
OSTI ID:957779
- Los Alamos National Laboratory
- UNIV DEGLI STUDI
- NON LANL
We prove second-order convergence of the conservative variable and its flux in the high-order MFD method. The convergence results are proved for unstructured polyhedral meshes and full tensor diffusion coefficients. For the case of non-constant coefficients, we also develop a new family of high-order MFD methods. Theoretical result are confirmed through numerical experiments.
- Research Organization:
- Los Alamos National Laboratory (LANL)
- Sponsoring Organization:
- DOE
- DOE Contract Number:
- AC52-06NA25396
- OSTI ID:
- 957779
- Report Number(s):
- LA-UR-08-04601; LA-UR-08-4601
- Journal Information:
- Numeroscle Mathematik, Journal Name: Numeroscle Mathematik
- Country of Publication:
- United States
- Language:
- English
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