DocumentCode
2150555
Title
A multigrid-enhanced iterative ADI method
Author
Shumin Wang ; Ji Chen
fYear
2005
fDate
12-17 June 2005
Abstract
We propose a multigrid alternating-direction implicit (ADI) method for solving Maxwell´s equations in this paper. This method is based on the interpretation of the ADI method as an iterative solver of the Crank-Nicolson (CN) scheme. By introducing a special solving procedure for the residual equation within the ADI framework, multigrid schemes are incorporated into the iterative ADI method. The accuracy and efficiency of the proposed multigrid ADI method are further demonstrated by numerical examples.
Keywords
Maxwell equations; differential equations; iterative methods; ADI method; Crank-Nicolson scheme; Maxwells equations; iterative methods; iterative solver; multigrid methods; residual equation; Computational modeling; Finite difference methods; Grid computing; Iterative methods; Maxwell equations; Microwave theory and techniques; Multigrid methods; Sparse matrices; Time domain analysis; Transmission line matrix methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 2005 IEEE MTT-S International
ISSN
01490-645X
Print_ISBN
0-7803-8845-3
Type
conf
DOI
10.1109/MWSYM.2005.1516559
Filename
1516559
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