On the spectrum and preconditioning of electromagnetic volume integral equations

Johannes Markkanen, Pasi Ylä-Oijala, Seppo Järvenpää

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

    1 Citation (Scopus)

    Abstract

    Spectral properties of current-based volume integral equation of electromagnetic scattering are investigated in the case of isotropic and bi-isotropic objects. Using Helmholtz decomposition the spectrum is derived separately for the solenoidal, irrotational, and harmonic subspaces. Based on this analysis, preconditioning strategies of the matrix equation are discussed.

    Original languageEnglish
    Title of host publicationProceedings of the 2016 URSI Commission B International Symposium on Electromagnetic Theory, EMTS 2016
    PublisherIEEE
    Pages834-837
    Number of pages4
    ISBN (Electronic)9781509025022
    DOIs
    Publication statusPublished - 19 Sep 2016
    MoE publication typeA4 Article in a conference publication
    EventURSI International Symposium on Electromagnetic Theory - Aalto University, Espoo, Finland
    Duration: 14 Aug 201618 Aug 2016
    http://www.emts2016.org/

    Conference

    ConferenceURSI International Symposium on Electromagnetic Theory
    Abbreviated titleEMTS
    CountryFinland
    CityEspoo
    Period14/08/201618/08/2016
    Internet address

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