DocumentCode
1274022
Title
Optimization of perfectly matched layer for Laplace´s equation
Author
Dedek, Libor ; Dedkova, Jarmila ; Valsa, Juraj
Author_Institution
Fac. of Electr. Eng. & Comput. Sci., Brno Univ. of Technol., Czech Republic
Volume
38
Issue
2
fYear
2002
fDate
3/1/2002 12:00:00 AM
Firstpage
501
Lastpage
504
Abstract
Parameters of the perfectly matched layer (PML) of circular boundary are rigorously calculated in the paper. The PML consists of a single, double, or triple layer of elements, whose artificial parameters are calculated by minimizing an error function of potential difference between the nodal potentials of the PML and of the original infinite grid
Keywords
Laplace equations; finite element analysis; optimisation; Laplace equation; circular boundary; error function; finite element method; open boundary problem; optimization; perfectly matched layer; static field; Couplings; Joining processes; Laplace equations; Optimization methods; Perfectly matched layers; Poisson equations; Region 1; Region 10; Sparse matrices; Two dimensional displays;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.996132
Filename
996132
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