Parallel Performance of Block ILU Preconditioners for a Block-tridiagonal Matrix
โ Scribed by Jae Heon Yun
- Book ID
- 110402088
- Publisher
- Springer US
- Year
- 2003
- Tongue
- English
- Weight
- 205 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0920-8542
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Parallel ยฎnite element solvers based on ILU preconditionings are developed, implemented and tested in two-and three-dimensional Laplace problems. The computational domain is decomposed into N subdomains for parallel processing. The structure of the parallel computer system consists of the main proce
We propose new block incomplete factorization preconditioners for a symmetric block-tridiagonal M-matrix which can be computed in parallel, and then theoretical properties for these block preconditioners are studied. Spectral properties of the transformed coefficient matrices with the block incomple