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College of Natural Sciences(자연과학대학)Dept. of Mathematical Sciences(수리과학과)MA-Journal Papers(저널논문)

Reconstruction of closely spaced small inclusions

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dc.contributor.authorAmmari, Hko
dc.contributor.authorKang, HBko
dc.contributor.authorKim, Eko
dc.contributor.authorLim, Mikyoungko
dc.date.accessioned2013-03-07T00:39:23Z-
dc.date.available2013-03-07T00:39:23Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2005-
dc.identifier.citationSIAM JOURNAL ON NUMERICAL ANALYSIS, v.42, no.6, pp.2408 - 2428-
dc.identifier.issn0036-1429-
dc.identifier.urihttp://hdl.handle.net/10203/88963-
dc.description.abstractIn this paper we establish an explicit asymptotic formula for the steady state voltage perturbations caused by closely spaced small conductivity inhomogeneities. Based on this new formula we design a very effective numerical method to identify the location and some geometric features of these inhomogeneities from a finite number of boundary measurements. The viability of our approach is documented by numerical examples.-
dc.languageEnglish-
dc.publisherSIAM PUBLICATIONS-
dc.subjectINVERSE CONDUCTIVITY PROBLEM-
dc.subjectSMALL-DIAMETER-
dc.subjectBOUNDARY MEASUREMENTS-
dc.subjectELECTROMAGNETIC-FIELDS-
dc.subjectASYMPTOTIC EXPANSIONS-
dc.subjectSMALL INHOMOGENEITIES-
dc.subjectPOLARIZATION TENSORS-
dc.subjectIDENTIFICATION-
dc.subjectFORMULAS-
dc.subjectPERTURBATIONS-
dc.titleReconstruction of closely spaced small inclusions-
dc.typeArticle-
dc.identifier.wosid000228918200008-
dc.identifier.scopusid2-s2.0-26444432493-
dc.type.rimsART-
dc.citation.volume42-
dc.citation.issue6-
dc.citation.beginningpage2408-
dc.citation.endingpage2428-
dc.citation.publicationnameSIAM JOURNAL ON NUMERICAL ANALYSIS-
dc.identifier.doi10.1137/S0036142903422752-
dc.contributor.localauthorLim, Mikyoung-
dc.contributor.nonIdAuthorAmmari, H-
dc.contributor.nonIdAuthorKang, HB-
dc.contributor.nonIdAuthorKim, E-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorconductivity imaging-
dc.subject.keywordAuthorclosely spaced small inhomogeneities-
dc.subject.keywordAuthorpolarization tensors of multiple inclusions-
dc.subject.keywordAuthornumerical reconstruction algorithms-
dc.subject.keywordPlusINVERSE CONDUCTIVITY PROBLEM-
dc.subject.keywordPlusSMALL-DIAMETER-
dc.subject.keywordPlusBOUNDARY MEASUREMENTS-
dc.subject.keywordPlusELECTROMAGNETIC-FIELDS-
dc.subject.keywordPlusASYMPTOTIC EXPANSIONS-
dc.subject.keywordPlusSMALL INHOMOGENEITIES-
dc.subject.keywordPlusPOLARIZATION TENSORS-
dc.subject.keywordPlusIDENTIFICATION-
dc.subject.keywordPlusPERTURBATIONS-
dc.subject.keywordPlusFORMULAS-
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MA-Journal Papers(저널논문)
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