DocumentCode
3113673
Title
A vector fast multipole algorithm for low frequency problems
Author
Liu, Yang G. ; Chew, Weng Cho
Author_Institution
Dept. of Electr. & Electron. Eng., Univ. of Hong Kong, Hong Kong, China
fYear
2010
fDate
16-19 Aug. 2010
Firstpage
620
Lastpage
623
Abstract
Instead of the traditional factorization of the scalar Green´s function by using scalar addition theorem in the low-frequency fast multipole algorithm (LF-FMA), we adopt the vector addition theorem (VAT) for the factorization of the dyadic Green´s function to realize memory savings for large scale problems. We validate this factorization and use it to develop a low-frequency vector fast multipole algorithm (LF-VFMA) for low-frequency problems.
Keywords
Green´s function methods; electromagnetic wave propagation; Green´s function; low frequency fast multipole algorithm; scalar addition theorem; vector addition theorem; Electric potential; Electromagnetics; Equations; Green´s function methods; Integral equations; Mathematical model; Moment methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Theory (EMTS), 2010 URSI International Symposium on
Conference_Location
Berlin
Print_ISBN
978-1-4244-5155-5
Electronic_ISBN
978-1-4244-5154-8
Type
conf
DOI
10.1109/URSI-EMTS.2010.5637201
Filename
5637201
Link To Document