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dc.contributor.author | Imbert-Gérard, Lise-Marie | es_ES |
dc.contributor.author | Vico Bondía, Felipe | es_ES |
dc.contributor.author | Greengard, Leslie | es_ES |
dc.contributor.author | Ferrando Bataller, Miguel | es_ES |
dc.date.accessioned | 2020-12-05T04:32:45Z | |
dc.date.available | 2020-12-05T04:32:45Z | |
dc.date.issued | 2019 | es_ES |
dc.identifier.issn | 0036-1429 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/156514 | |
dc.description.abstract | [EN] We present a collection of well-conditioned integral equation methods for the solution of electrostatic, acoustic, or electromagnetic scattering problems involving anisotropic, inhomogeneous media. In the electromagnetic case, our approach involves a minor modification of a classical formulation. In the electrostatic or acoustic setting, we introduce a new vector partial differential equation, from which the desired solution is easily obtained. It is the vector equation for which we derive a well-conditioned integral equation. In addition to providing a unified framework for these solvers, we illustrate their performance using iterative solution methods coupled with the FFT-based technique of [F. Vico, L. Greengard, M. Ferrando, J. Comput. Phys., 323 (2016), pp. 191-203] to discretize and apply the relevant integral operators. | es_ES |
dc.description.sponsorship | The work of the authors was partially supported by the Spanish Ministry of Science and Innovation under project TEC2016-78028-C3-3-P and the U.S. Department of Energy under grant DE-FG02-86ER53223. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Society for Industrial and Applied Mathematics | es_ES |
dc.relation.ispartof | SIAM Journal on Numerical Analysis | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Integral equations | es_ES |
dc.subject | Anisotropic media | es_ES |
dc.subject | Inhomogeneous media | es_ES |
dc.subject | Electrostatics | es_ES |
dc.subject | Acoustics | es_ES |
dc.subject | Electromagnetics | es_ES |
dc.subject.classification | TEORIA DE LA SEÑAL Y COMUNICACIONES | es_ES |
dc.title | Integral Equation Methods for Electrostatics, Acoustics, and Electromagnetics in Smoothly Varying, Anisotropic Media | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1137/18M1187039 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TEC2016-78028-C3-3-P/ES/DISEÑO DE ANTENAS MULTIHAZ DE ALTA GANANCIA PARA LOS SISTEMAS DE COMUNICACIONES DE NUEVA GENERACION/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/DOE//DE-FG02-86ER53223/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions | es_ES |
dc.description.bibliographicCitation | Imbert-Gérard, L.; Vico Bondía, F.; Greengard, L.; Ferrando Bataller, M. (2019). Integral Equation Methods for Electrostatics, Acoustics, and Electromagnetics in Smoothly Varying, Anisotropic Media. SIAM Journal on Numerical Analysis. 57(3):1020-1035. https://doi.org/10.1137/18M1187039 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1137/18M1187039 | es_ES |
dc.description.upvformatpinicio | 1020 | es_ES |
dc.description.upvformatpfin | 1035 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 57 | es_ES |
dc.description.issue | 3 | es_ES |
dc.relation.pasarela | S\388039 | es_ES |
dc.contributor.funder | U.S. Department of Energy | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |