A level-set approach based on reaction–diffusion equation applied to inversion problems in acoustic wave propagation

DOI10.1088/1361-6420/abbf8ezbMath1459.76134OpenAlexW3092146770MaRDI QIDQ5148437

D. L. Lanznaster, Emílio Carlos Nelli Silva, H. Emmendoerfer Jr, Paulo Bastos de Castro, P. T. R. Mendonça, Eduardo Alberto Fancello

Publication date: 4 February 2021

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

Full work available at URL: https://doi.org/10.1088/1361-6420/abbf8e

zbMATH Keywords

finite element discretizationtopology optimisationNewmark schemetime domain-wave propagation

Mathematics Subject Classification ID

Diffusion (76R50) Hydro- and aero-acoustics (76Q05) Finite element methods applied to problems in fluid mechanics (76M10) Inverse problems in fluid mechanics (76M21)

Related Items

Extended level set method: a multiphase representation with perfect symmetric property, and its application to multi-material topology optimization, Full-waveform inversion using level set and cut elements for sharp-interface problems, Orientation optimization via topological derivatives in combination with multi-material topology optimization based on extended level set method, Level Set--Based Shape Optimization Approach for Sharp-Interface Reconstructions in Time-Domain Full Waveform Inversion

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