Low-cost numerical method for solving a coefficient inverse problem for the wave equation in three-dimensional space

DOI10.1134/S0965542518040073zbMath1457.65081OpenAlexW2804003375WikidataQ129783364 ScholiaQ129783364MaRDI QIDQ722418

Alexander S. Leonov, Anatoly B. Bakushinsky

Publication date: 23 July 2018

Published in: Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0965542518040073

zbMATH Keywords

fast Fourier transformcoefficient inverse problemregularizing algorithmthree-dimensional wave equation

Mathematics Subject Classification ID

Hydro- and aero-acoustics (76Q05) Numerical methods for discrete and fast Fourier transforms (65T50) Numerical methods for inverse problems for initial value and initial-boundary value problems involving PDEs (65M32)

Related Items (5)

Вычислительная лупа для уточнения положения и формы трехмерных объектов при их акустическом зондировании ⋮ Iterative method for the numerical solution of an inverse coefficient problem for a system of partial differential equations ⋮ On Lavrent'ev-type integral equations in coefficient inverse problems for wave equations ⋮ Linear Lavrent'ev Integral Equation for the Numerical Solution of a Nonlinear Coefficient Inverse Problem ⋮ Fast solution algorithm for a three-dimensional inverse multifrequency problem of scalar acoustics with data in a cylindrical domain

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