Residential College | false |
Status | 已發表Published |
Preconditioned WR-LMF-based method for ODE systems | |
Jin X.-Q.; Sin V.-K.; Song L.-L. | |
2004-01-15 | |
Source Publication | Journal of Computational and Applied Mathematics |
ISSN | 03770427 |
Volume | 162Issue:2Pages:431-444 |
Abstract | The waveform relaxation (WR) method was developed as an iterative method for solving large systems of ordinary differential equations (ODEs). In each WR iteration, we are required to solve a system of ODEs. We then introduce the boundary value method (BVM) which is a relatively new method based on the linear multistep formulae to solve ODEs. In particular, we apply the generalized minimal residual method with the Strang-type block-circulant preconditioner for solving linear systems arising from the application of BVMs to each WR iteration. It is demonstrated that these techniques are very effective in speeding up the convergence rate of the resulting iterative processes. Numerical experiments are presented to illustrate the effectiveness of our methods. |
Keyword | Block-circulant Preconditioner Bvm Gmres Method Ode Wr Method |
DOI | 10.1016/j.cam.2003.08.034 |
URL | View the original |
Indexed By | SCIE |
WOS Research Area | Mathematics |
WOS Subject | Mathematics, Applied |
WOS ID | WOS:000188836000009 |
Publisher | ELSEVIER SCIENCE BV |
Scopus ID | 2-s2.0-0344286932 |
Fulltext Access | |
Citation statistics | |
Document Type | Journal article |
Collection | DEPARTMENT OF MATHEMATICS DEPARTMENT OF ELECTROMECHANICAL ENGINEERING |
Corresponding Author | Jin X.-Q. |
Affiliation | Faculty of Science and Technology, University of Macau, C. Postal 3001, Macau, China |
First Author Affilication | Faculty of Science and Technology |
Corresponding Author Affilication | Faculty of Science and Technology |
Recommended Citation GB/T 7714 | Jin X.-Q.,Sin V.-K.,Song L.-L.. Preconditioned WR-LMF-based method for ODE systems[J]. Journal of Computational and Applied Mathematics, 2004, 162(2), 431-444. |
APA | Jin X.-Q.., Sin V.-K.., & Song L.-L. (2004). Preconditioned WR-LMF-based method for ODE systems. Journal of Computational and Applied Mathematics, 162(2), 431-444. |
MLA | Jin X.-Q.,et al."Preconditioned WR-LMF-based method for ODE systems".Journal of Computational and Applied Mathematics 162.2(2004):431-444. |
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