Acoustic inverse scattering using topological derivative of far-field measurements-based L 2 cost functionals

DOI10.1088/0266-5611/29/7/075012zbMath1282.65138OpenAlexW2145174440MaRDI QIDQ2861883

Cédric Bellis, Marc Bonnet, Fioralba Cakoni

Publication date: 11 November 2013

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

Full work available at URL: https://doi.org/10.1088/0266-5611/29/7/075012

zbMATH Keywords

numerical examplestopological derivativeBorn approximationrefraction indexfar-field measurementsacoustic inverse scatteringfull scattering modelleast-squares cost functionalwave-based identification

Mathematics Subject Classification ID

Inverse problems for PDEs (35R30) Hydro- and aero-acoustics (76Q05) Numerical methods for inverse problems for boundary value problems involving PDEs (65N21)

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