Inversion of multiconfiguration complex EMI data with minimum gradient support regularization: a case study

DOI10.1007/s11004-020-09855-4zbMath1451.86009arXiv1904.04563OpenAlexW2945495670MaRDI QIDQ2214947

Patricia Díaz de Alba, Gian Piero Deidda, Giulio Vignoli, Giuseppe Rodriguez

Publication date: 10 December 2020

Published in: Mathematical Geosciences (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1904.04563

zbMATH Keywords

nonlinear inverse problemselectromagnetic inductiondepth of investigation (DOI)minimum gradient support stabilizertruncated generalized singular value decomposition (TGSVD)

Mathematics Subject Classification ID

Inverse problems in geophysics (86A22) Computational methods for problems pertaining to geophysics (86-08)

Related Items (3)

An efficient implementation of the Gauss-Newton method via generalized Krylov subspaces ⋮ The minimal-norm Gauss-Newton method and some of its regularized variants ⋮ A variational non-linear constrained model for the inversion of FDEM data*

Uses Software

• UTV
• FDEMtools
• cosereg

Cites Work

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• Nonlinear total variation based noise removal algorithms
• FDEMtools: a Matlab package for FDEM data inversion
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• Old and new parameter choice rules for discrete ill-posed problems
• Identifying the magnetic permeability in multi-frequency EM data inversion
• Regularization parameter determination for discrete ill-posed problems
• Regularized solution of a nonlinear problem in electromagnetic sounding
• Statistical inversion and Monte Carlo sampling methods in electrical impedance tomography
• Regularized Inversion of Multi-Frequency EM Data in Geophysical Applications

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