DocumentCode
445259
Title
The inner-outer flexible GMRES method for the FEM analysis
Author
Ping, X.W. ; Chen, R.S. ; Wang, D.X.
Author_Institution
Dept. of Commun. Eng., Nanjing Univ. of Sci. & Technol., China
Volume
4A
fYear
2005
fDate
3-8 July 2005
Firstpage
218
Abstract
In this paper, an inner-outer flexible GMRES method is applied to analyze the electromagnetic problems with three-dimensional edge-based FEM. Our numerical simulations show that the number of iterations and CPU time used are about five times less than that with the conventional restarted GMRES method.
Keywords
computational electromagnetics; electric fields; electromagnetic wave absorption; finite element analysis; iterative methods; CPU time; electromagnetic problems; inner-outer flexible GMRES method; iterations; numerical simulations; three-dimensional edge-based FEM; Convergence; Electromagnetic waveguides; Equations; Impedance; Iterative methods; Linear systems; Sparse matrices; Transmission line matrix methods; Uncertainty; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN
0-7803-8883-6
Type
conf
DOI
10.1109/APS.2005.1552626
Filename
1552626
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