A block varaint of the GMRES method for unsymmetric linear systems
โ Scribed by Guanye Li
- Publisher
- Wuhan University
- Year
- 1996
- Tongue
- English
- Weight
- 464 KB
- Volume
- 1
- Category
- Article
- ISSN
- 1007-1202
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
In this paper a novel preconditioning strategy is presented that is designed to improve the convergence rates of the Generalized Minimal Residual (GMRES) method when applied to dense linear systems of boundary element equations of the form Hz ----c. The GMRES method is applied to the preconditioned
This paper presents a block variant of the GMRES method for solving general unsymmetric linear systems. This algorithm generates a transformed Hessenberg matrix by solely using block matrix operations and block data communications. It is shown that this algorithm with block size s, denoted by BVGMRE
A method for simultaneous solution of large and sparse linearized equation sets and the corresponding eigenvalue problems is presented. Such problems arise from the discretization and the solution of nonlinear problems with the finite element method and Newton iteration. The method is based on a par