Three-dimensional acoustic scattering by complex obstacles: the accuracy issue

DOI10.1088/0266-5611/26/10/105008zbMath1214.35082OpenAlexW2010877173MaRDI QIDQ3057758

Mourad Sini, M. F. Ben Hassen, Olha Ivanyshyn Yaman

Publication date: 17 November 2010

Published in: Inverse Problems (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0266-5611/26/10/105008

zbMATH Keywords

inverse problemHelmholtz equation3D acoustic problem

Mathematics Subject Classification ID

Inverse problems for PDEs (35R30) Dependence of solutions to PDEs on initial and/or boundary data and/or on parameters of PDEs (35B30) Asymptotic expansions of solutions to PDEs (35C20) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Numerical methods for inverse problems for boundary value problems involving PDEs (65N21) Inverse problems (including inverse scattering) in optics and electromagnetic theory (78A46)

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Detection of multiple impedance obstacles by non-iterative topological gradient based methods ⋮ Inverse scattering for surface impedance from phase-less far field data ⋮ Inverse electromagnetic obstacle scattering problems with multi-frequency sparse backscattering far field data

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