Average condition number for solving linear equations
✍ Scribed by N. Weiss; G.W. Wasilkowski; H. Woźniakowski; M. Shub
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 948 KB
- Volume
- 83
- Category
- Article
- ISSN
- 0024-3795
No coin nor oath required. For personal study only.
📜 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
## Abstract In this paper, the new computational formulas are derived for the effective condition number Cond\_eff, and the new error bounds involved in both Cond and Cond\_eff are developed. A theoretical analysis is provided to support some conclusions in Banoczi __et al__. (__SIAM J. Sci. Comput