New Smoothing Iterative Block Methods for Linear Systems with Multiple Right-hand Sides
Year: 2006
Journal of Information and Computing Science, Vol. 1 (2006), Iss. 5 : pp. 311–317
Abstract
In the present paper, we propose new smoothing procedures for iterative block methods for solving nonsymmetric linear systems of equations with multiple right-hand sides. These procedures generalize those known for solving linear systems with one right-hand. We first give some properties of these new algorithms. Then new methods such as the global minimal residual smoothing (GMRS) algorithm and the smoothed global biconjugate gradient (SGL-BCG) algorithm are introduced. Finally, numerical examples are given.
Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/2024-JICS-22830
Journal of Information and Computing Science, Vol. 1 (2006), Iss. 5 : pp. 311–317
Published online: 2006-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 7