DocumentCode
1246123
Title
Solution of dense systems of linear equations arising from integral-equation formulations
Author
Forsman, Kimmo ; Gropp, William ; Kettunen, Lauri ; Levine, David ; Salonen, Jukka
Author_Institution
Lab. of Electr. & Magnetism, Tampere Univ. of Technol., Finland
Volume
37
Issue
6
fYear
1995
fDate
12/1/1995 12:00:00 AM
Firstpage
96
Lastpage
100
Abstract
This paper discusses the efficient solution of dense systems of linear equations, arising from integral-equation formulations. Several preconditioners, in connection with Krylov iterative solvers, are examined, and compared with LU factorization. Results are shown, demonstrating practical aspects and issues we have encountered in implementing iterative solvers, on both parallel and sequential computers, for a magnetostatic volume-integral formulation
Keywords
integral equations; iterative methods; magnetostatics; Krylov iterative solvers; LU factorization; dense systems; integral-equation formulations; linear equations; magnetostatic volume-integral formulation; parallel computers; preconditioners; sequential computers; Broadcasting; Computer science; Concurrent computing; Integral equations; Laboratories; Linear systems; Mathematics; Maxwell equations; Parallel machines; Parallel processing;
fLanguage
English
Journal_Title
Antennas and Propagation Magazine, IEEE
Publisher
ieee
ISSN
1045-9243
Type
jour
DOI
10.1109/74.482076
Filename
482076
Link To Document