Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4630345 | Applied Mathematics and Computation | 2011 | 15 Pages |
Abstract
In this paper, we first provide comparison results of several types of the preconditioned AOR (PAOR) methods for solving a linear system whose coefficient matrix is an L-matrix satisfying some weaker conditions than those used in the recent literature. Next, we propose an application of PAOR method to a preconditioner of Krylov subspace method. Lastly, numerical results are provided to show that Krylov subspace method with the PAOR preconditioner performs quite well as compared with the ILU (0) preconditioner.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Jae Heon Yun,