A nonlinear multigrid method for inversion of two-dimensional acoustic wave equation

DOI10.1515/JIP-2012-0060zbMath1290.35339OpenAlexW2057489518MaRDI QIDQ2016488

Guofeng Feng, Tao Liu, Jingjun Zhao

Publication date: 20 June 2014

Published in: Journal of Inverse and Ill-Posed Problems (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/jip-2012-0060

zbMATH Keywords

inverse problemsTikhonov regularizationacoustic wave equationnonlinear multigrid methodgeological exploration

Mathematics Subject Classification ID

Inverse problems for PDEs (35R30) PDEs with low regular coefficients and/or low regular data (35R05) Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs (65M55) Numerical methods for inverse problems for initial value and initial-boundary value problems involving PDEs (65M32) Geological problems (86A60)

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