Incomplete factorization preconditioners based on recursive red-black orderings have been shown efficient for discrete second order elliptic PDEs with isotropic coefficients. However, they suffer for some weakness in presence of anisotropy or grid stretching. Here we propose to combine these orderin
Preconditioning by incomplete block elimination
โ Scribed by L. Grosz
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 84 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1070-5325
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