A priori estimates of attraction basins for nonlinear least squares, with application to Helmholtz seismic inverse problem

DOI10.1088/1361-6420/AB3507zbMath1427.35015OpenAlexW2962691007MaRDI QIDQ5236700

Guy Chavent, Florian Faucher, Hélène Barucq

Publication date: 10 October 2019

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

Full work available at URL: https://doi.org/10.1088/1361-6420/ab3507

zbMATH Keywords

time-harmonic wavesHelmholtz inverse problemnonlinear heast squares

Mathematics Subject Classification ID

Inverse problems for PDEs (35R30) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Numerical solutions to equations with nonlinear operators (65J15)

Related Items (3)

Adjoint-state method for hybridizable discontinuous Galerkin discretization, application to the inverse acoustic wave problem ⋮ Quantitative inverse problem in visco-acoustic media under attenuation model uncertainty ⋮ Combining adaptive dictionary learning with nonlocal similarity for full-waveform inversion

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