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This article is cited in 6 scientific papers (total in 6 papers)
Solution of an inverse scattering problem for the acoustic wave equation in three-dimensional media
A. V. Baev Faculty of Physics, Moscow State University, Moscow, Russia
Abstract:
A three-dimensional inverse scattering problem for the acoustic wave equation is studied. The task is to determine the density and acoustic impedance of a medium. A necessary and sufficient condition for the unique solvability of this problem is established in the form of an energy conservation law. The interpretation of the solution to the inverse problem and the construction of medium images are discussed.
Key words:
acoustic impedance, Galerkin method, acoustic, eikonal, Klein–Gordon, Schrödinger, and Riccati equations, Dirac system, Volterra and Gelfand–Levitan integral equations, tensor field.
Received: 30.12.2015 Revised: 16.05.2016
Citation:
A. V. Baev, “Solution of an inverse scattering problem for the acoustic wave equation in three-dimensional media”, Zh. Vychisl. Mat. Mat. Fiz., 56:12 (2016), 2073–2085; Comput. Math. Math. Phys., 56:12 (2016), 2043–2055
Linking options:
https://www.mathnet.ru/eng/zvmmf10496 https://www.mathnet.ru/eng/zvmmf/v56/i12/p2073
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