A Scalable Parallel Algorithm for Incomplete Factor Preconditioning
β Scribed by Hysom, David; Pothen, Alex
- Book ID
- 121452215
- Publisher
- Society for Industrial and Applied Mathematics
- Year
- 2001
- Tongue
- English
- Weight
- 198 KB
- Volume
- 22
- Category
- Article
- ISSN
- 1064-8275
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π SIMILAR VOLUMES
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
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