PERFORMANCE ENHANCEMENT OF THE MULTI-P PRECONDITIONER

Authors
GUO XZ KATZ IN
Citation
Xz. Guo et In. Katz, PERFORMANCE ENHANCEMENT OF THE MULTI-P PRECONDITIONER, Computers & mathematics with applications (1987), 36(4), 1998, pp. 1-8
Citations number
4
Categorie Soggetti
Mathematics,"Computer Science Interdisciplinary Applications",Mathematics,"Computer Science Interdisciplinary Applications
Journal title
Computers & mathematics with applications (1987) → ACNP
ISSN journal
08981221
Volume
36
Issue
4
Year of publication
1998
Pages
1 - 8
Database
ISI
SICI code
0898-1221(1998)36:4<1:PEOTMP>2.0.ZU;2-A
Abstract
The multi-p method is an application of the multigrid idea to the line ar system arising from the p-version of finite element analysis. This paper focuses on the performance enhancement of the multi-p method. A bottleneck is identified, an improvement is proposed and numerical exa mples are provided to show the effectiveness of improvement. (C) 1998 Elsevier Science Ltd. All rights reserved.