𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Circulant preconditioners for Toeplitz-block matrices

✍ Scribed by Tony F. Chan; Julia A. Olkin


Publisher
Springer US
Year
1994
Tongue
English
Weight
627 KB
Volume
6
Category
Article
ISSN
1017-1398

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Toeplitz Preconditioners with Block Stru
✍ Lina Hemmingsson πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 896 KB

Preconditioners to nonsymmetric, nondiagonally dominant systems of equations are constructed and examined numerically. The preconditioners are based on a Toeplitz approaLh with a certain symmetry that we define. The inversion of the preconditioners is defined through a Fast Modified Sine Transform.