A non-conformal domain decomposition algorithm of FE-BI-MLFMA for 3-D electromagnetic scattering/radiation problems

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Abstract

A non-conformal domain decomposition algorithm (DDA) of the hybrid finite element-boundary integral-multilevel fast multipole algorithm (FE-BI-MLFMA) is presented for computing electromagnetic scattering/radiation problems. The numerical performance of the presented non-conformal DDA-FE-BI-MLFMA is investigated for scattering/radiation problems comparing with its conformal version. Furthermore, a preconditioner is constructed to further accelerate convergence speed of this non-conformal DDA.

Original languageEnglish
Title of host publicationICCEM 2015 - 2015 IEEE International Conference on Computational Electromagnetics
EditorsKwok Kan So, Hang Wong
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages172-174
Number of pages3
ISBN (Electronic)9781479962815
DOIs
Publication statusPublished - 2 Mar 2015
Event2015 1st IEEE International Conference on Computational Electromagnetics, ICCEM 2015 - Hong Kong, Hong Kong
Duration: 2 Feb 20155 Feb 2015

Publication series

NameICCEM 2015 - 2015 IEEE International Conference on Computational Electromagnetics

Conference

Conference2015 1st IEEE International Conference on Computational Electromagnetics, ICCEM 2015
Country/TerritoryHong Kong
CityHong Kong
Period2/02/155/02/15

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