A nonlinear multigrid for imaging electrical conductivity and permittivity at low frequency

DOI10.1088/0266-5611/17/2/312zbMath0981.65126OpenAlexW2153597451MaRDI QIDQ2720391

Liliana Borcea

Publication date: 4 March 2002

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

Full work available at URL: https://semanticscholar.org/paper/acec29b16b0bc049e014e9df3e072ecf9be46dd1

zbMATH Keywords

local convergenceNeumann-to-Dirichlet mapnested iterationelectrical impedance tomographyelectrical properties of a heterogeneous, isotropic materialnonlinear multigrid approach

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Inverse problems for PDEs (35R30) Numerical methods for inverse problems for boundary value problems involving PDEs (65N21)

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