A preconditioned dual-primal finite element tearing and interconnecting method for solving 3D time-harmonic Maxwell's equations

M. F. Xue, J. M. Jin

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

Abstract

This paper presents a new preconditioned dual-primal non-overlapping domain decomposition method for the finite element solution of three-dimensional large-scale electromagnetic problems. Fast convergence performance is achieved with the aid of (1) a higher-order transmission condition; (2) a global coarse space correction; and (3) an algebraic preconditioner. Several numerical examples with perfectly matched layer mesh truncations are presented to demonstrate the validity and the capability of this method.

Original languageEnglish (US)
Title of host publicationProceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages18-21
Number of pages4
ISBN (Electronic)9781467357104
DOIs
StatePublished - Sep 18 2014
Event16th International Conference on Electromagnetics in Advanced Applications, ICEAA 2014 - Palm Beach, Aruba
Duration: Aug 3 2014Aug 8 2014

Publication series

NameProceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014

Other

Other16th International Conference on Electromagnetics in Advanced Applications, ICEAA 2014
CountryAruba
CityPalm Beach
Period8/3/148/8/14

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Radiation

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    Xue, M. F., & Jin, J. M. (2014). A preconditioned dual-primal finite element tearing and interconnecting method for solving 3D time-harmonic Maxwell's equations. In Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014 (pp. 18-21). [6903822] (Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICEAA.2014.6903822