A vector fast multipole algorithm for low frequency problems

Yang G. Liu, Weng Cho Chew

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Instead of the traditional factorization of the scalar Green's function by using scalar addition theorem in the lowfrequency 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.

Original languageEnglish (US)
Title of host publicationSymposium Digest - 20th URSI International Symposium on Electromagnetic Theory, EMTS 2010
Pages620-623
Number of pages4
DOIs
StatePublished - 2010
Event20th URSI International Symposium on Electromagnetic Theory, EMTS 2010 - Berlin, Germany
Duration: Aug 16 2010Aug 19 2010

Publication series

NameSymposium Digest - 20th URSI International Symposium on Electromagnetic Theory, EMTS 2010

Other

Other20th URSI International Symposium on Electromagnetic Theory, EMTS 2010
CountryGermany
CityBerlin
Period8/16/108/19/10

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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