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An iterative method for parameter identification and shape reconstruction

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dc.contributor.authorCarpio Rodríguez, Ana María
dc.contributor.authorRapún Banzo, María Luisa
dc.date.accessioned2023-06-20T00:10:10Z
dc.date.available2023-06-20T00:10:10Z
dc.date.issued2010
dc.description.abstractAn iterative strategy for the reconstruction of objects buried in a medium and the identification of their material parameters is analysed. The algorithm alternates guesses of the domains using topological derivatives with corrections of the parameters obtained by descent techniques. Numerical experiments in geometries with multiple scatterers show that our scheme predicts the number, location and shape of objects, together with their physical parameters, with reasonable accuracy in a few steps.en
dc.description.departmentDepto. de Análisis Matemático y Matemática Aplicada
dc.description.facultyFac. de Ciencias Matemáticas
dc.description.refereedTRUE
dc.description.sponsorshipMEC–FEDER
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/14888
dc.identifier.citationCarpio Rodríguez, A. M. y Rapún Banzo, M. L. «An Iterative Method for Parameter Identification and Shape Reconstruction». Inverse Problems in Science and Engineering, vol. 18, n.o 1, enero de 2010, pp. 35-50. DOI.org (Crossref), https://doi.org/10.1080/17415970903233622.
dc.identifier.doi10.1080/17415970903233622
dc.identifier.issn1741-5977
dc.identifier.officialurlhttps//doi.org/10.1080/17415970903233622
dc.identifier.relatedurlhttp://search.ebscohost.com/login.aspx?direct=true&db=aph&AN=49146919&site=ehost-live
dc.identifier.urihttps://hdl.handle.net/20.500.14352/42118
dc.issue.number1
dc.journal.titleInverse Problems in Science and Engineering
dc.language.isoeng
dc.page.final50
dc.page.initial35
dc.publisherTaylor & Francis
dc.relation.projectIDFIS2008-04921-C02-02
dc.relation.projectIDMTM2007-63204
dc.relation.projectIDCM-910143
dc.rights.accessRightsrestricted access
dc.subject.cdu537.8
dc.subject.cdu517.9
dc.subject.keywordInverse scattering
dc.subject.keywordTopological derivative
dc.subject.keywordDomain reconstruction
dc.subject.keywordParameter identification
dc.subject.keywordNon-destructive testing
dc.subject.keywordScattering
dc.subject.keywordInverse transmission problems
dc.subject.ucmElectromagnetismo
dc.subject.ucmEcuaciones diferenciales
dc.subject.unesco2202 Electromagnetismo
dc.subject.unesco1202.07 Ecuaciones en Diferencias
dc.titleAn iterative method for parameter identification and shape reconstructionen
dc.typejournal article
dc.volume.number18
dspace.entity.typePublication
relation.isAuthorOfPublicationf301b87d-970b-4da8-9373-fef22632392a
relation.isAuthorOfPublication4aa587c2-c91a-40a3-b6ae-d83fb2bcdc56
relation.isAuthorOfPublication.latestForDiscoveryf301b87d-970b-4da8-9373-fef22632392a

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