On Eigenvalue Estimates for Block Incomplete Factorization Methods
โ Scribed by Axelsson, O.; Lu, H.
- Book ID
- 118215395
- Publisher
- Society for Industrial and Applied Mathematics
- Year
- 1995
- Tongue
- English
- Weight
- 960 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0895-4798
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
An incomplete factorization iterative scheme with ORTHOMIN acceleration is evaluated for threedimensional finite element applications. Both heat conduction and combined heat and fluid flow are investigated. Computational efficiency is investigated for both linear (8 node) and quadratic (27 node) ele
## Some probabilistic techniques are discussed regarding their use in estimating the principal eigenvalue of an elliptic operator. Such estimates are useful when studying models for biochemical reactions governed by lateral diffusion. In this paper we summarize recent results on some mathematical
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