Condition numbers, iterative refinement and error bounds
โ Scribed by John H. Kalivas; Patrick Lang
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 404 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0886-9383
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
This paper deals with the normwise perturbation theory for linear (Hermitian) matrix equations. The definition of condition number for the linear (Hermitian) matrix equations is presented. The lower and upper bounds for the condition number are derived. The estimation for the optimal backward pertur
The concept of Incremental Unknowns leads to the introduction of large classes of new numerical schemes for which the large scale component I ' for the unknown, and its small scale component(s) Z are treated differently, leading to an improved condition number for elliptic problem and to an improved