DocumentCode
1227275
Title
A Robust Maxwell Formulation for All Frequencies
Author
Hiptmair, Ralf ; Krämer, Florian ; Ostrowski, Jörg
Author_Institution
SAM-Seminar for Appl. Math., Zurich
Volume
44
Issue
6
fYear
2008
fDate
6/1/2008 12:00:00 AM
Firstpage
682
Lastpage
685
Abstract
A novel unified method for the stable numerical solution of the time-harmonic Maxwell´s equations for any frequency is presented. The method is based on an extended variational formulation of the full linear Maxwell´s equations. This formulation avoids stability problems in the stationary limit, where it reduces to the equations of electrostatics and magnetostatics. Both capacitive and inductive effects are taken into account in a robust fashion for all frequencies.
Keywords
Maxwell equations; electrostatics; finite element analysis; magnetostatics; variational techniques; capacitive effect; electrostatic equation; finite element method; inductive effect; linear Maxwell´s equations; magnetostatic equation; robust Maxwell formulation; time-harmonic Maxwell´s equations; variational formulation; Finite elements; full Maxwell model; low-frequency limit; stability;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2007.915991
Filename
4526888
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