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

Hong Wei Gao; Ming Lin Yang; Gao Huizi Guo; Xin Qing Sheng

doi:10.1109/COMPEM.2015.7052595

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

Hong Wei Gao, Ming Lin Yang, Gao Huizi Guo, Xin Qing Sheng

Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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 language	English
Title of host publication	ICCEM 2015 - 2015 IEEE International Conference on Computational Electromagnetics
Editors	Kwok Kan So, Hang Wong
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	172-174
Number of pages	3
ISBN (Electronic)	9781479962815
DOIs	https://doi.org/10.1109/COMPEM.2015.7052595
Publication status	Published - 2 Mar 2015
Event	2015 1st IEEE International Conference on Computational Electromagnetics, ICCEM 2015 - Hong Kong, Hong Kong Duration: 2 Feb 2015 → 5 Feb 2015

Publication series

Name	ICCEM 2015 - 2015 IEEE International Conference on Computational Electromagnetics

Conference

Conference	2015 1st IEEE International Conference on Computational Electromagnetics, ICCEM 2015
Country/Territory	Hong Kong
City	Hong Kong
Period	2/02/15 → 5/02/15

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10.1109/COMPEM.2015.7052595

Cite this

Gao, H. W., Yang, M. L., Guo, G. H., & Sheng, X. Q. (2015). A non-conformal domain decomposition algorithm of FE-BI-MLFMA for 3-D electromagnetic scattering/radiation problems. In K. K. So, & H. Wong (Eds.), ICCEM 2015 - 2015 IEEE International Conference on Computational Electromagnetics (pp. 172-174). Article 7052595 (ICCEM 2015 - 2015 IEEE International Conference on Computational Electromagnetics). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/COMPEM.2015.7052595

Gao, Hong Wei ; Yang, Ming Lin ; Guo, Gao Huizi et al. / A non-conformal domain decomposition algorithm of FE-BI-MLFMA for 3-D electromagnetic scattering/radiation problems. ICCEM 2015 - 2015 IEEE International Conference on Computational Electromagnetics. editor / Kwok Kan So ; Hang Wong. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 172-174 (ICCEM 2015 - 2015 IEEE International Conference on Computational Electromagnetics).

@inproceedings{0ab27eeef96545dabe439146c6e97678,

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

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.",

author = "Gao, {Hong Wei} and Yang, {Ming Lin} and Guo, {Gao Huizi} and Sheng, {Xin Qing}",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 2015 1st IEEE International Conference on Computational Electromagnetics, ICCEM 2015 ; Conference date: 02-02-2015 Through 05-02-2015",

year = "2015",

month = mar,

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doi = "10.1109/COMPEM.2015.7052595",

language = "English",

series = "ICCEM 2015 - 2015 IEEE International Conference on Computational Electromagnetics",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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}

Gao, HW, Yang, ML, Guo, GH & Sheng, XQ 2015, A non-conformal domain decomposition algorithm of FE-BI-MLFMA for 3-D electromagnetic scattering/radiation problems. in KK So & H Wong (eds), ICCEM 2015 - 2015 IEEE International Conference on Computational Electromagnetics., 7052595, ICCEM 2015 - 2015 IEEE International Conference on Computational Electromagnetics, Institute of Electrical and Electronics Engineers Inc., pp. 172-174, 2015 1st IEEE International Conference on Computational Electromagnetics, ICCEM 2015, Hong Kong, Hong Kong, 2/02/15. https://doi.org/10.1109/COMPEM.2015.7052595

A non-conformal domain decomposition algorithm of FE-BI-MLFMA for 3-D electromagnetic scattering/radiation problems. / Gao, Hong Wei; Yang, Ming Lin; Guo, Gao Huizi et al.
ICCEM 2015 - 2015 IEEE International Conference on Computational Electromagnetics. ed. / Kwok Kan So; Hang Wong. Institute of Electrical and Electronics Engineers Inc., 2015. p. 172-174 7052595 (ICCEM 2015 - 2015 IEEE International Conference on Computational Electromagnetics).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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PY - 2015/3/2

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N2 - 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.

AB - 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.

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BT - ICCEM 2015 - 2015 IEEE International Conference on Computational Electromagnetics

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Gao HW, Yang ML, Guo GH, Sheng XQ. A non-conformal domain decomposition algorithm of FE-BI-MLFMA for 3-D electromagnetic scattering/radiation problems. In So KK, Wong H, editors, ICCEM 2015 - 2015 IEEE International Conference on Computational Electromagnetics. Institute of Electrical and Electronics Engineers Inc. 2015. p. 172-174. 7052595. (ICCEM 2015 - 2015 IEEE International Conference on Computational Electromagnetics). doi: 10.1109/COMPEM.2015.7052595

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

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