A diffusion equation in transparent media
✍ Scribed by F. Andreu; V. Caselles; J. M. Mazón; J. S. Moll
- Book ID
- 105765447
- Publisher
- Springer
- Year
- 2007
- Tongue
- English
- Weight
- 226 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1424-3199
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📜 SIMILAR VOLUMES
A differential equation for diffusion in isotropic and homogeneous ffactal structures is derived within the context of fractional calculus. It generalizes the fractional diffusion equation valid in Euclidean systems. The asymptotic behavior of the probability density function is obtained exactly and
## Abstract We develop and analyze a new multilevel preconditioner for algebraic systems arising from the finite volume discretization of 3D diffusion–reaction problems in highly heterogeneous media. The system matrices are assumed to be symmetric __M__‐matrices. The preconditioner is based on a sp