Coefficient inverse problem for the Helmholtz equation
https://doi.org/10.18303/2619-1563-2022-3-77
Abstract
The paper proposed an algorithm for solving the coefficient inverse problem for the Helmholtz equation, which uses the minimization of the functional in the spectral domain. As an example, the parameters of layer on a half-space was found by using of a given function and its derivative on a plain upper boundary in 2D case.
About the Author
E. B. Sibiryakov
http://www.ipgg.sbras.ru/ru/institute/staff/sibiryakoveb
Trofimuk Institute of Petroleum Geology and Geophysics SB RAS
Koptyug Ave., 3, Novosibirsk, 630090
Siberian State University of Telecommunications and Information Science
Gurievskaya Str., 51, Novosibirsk, 630090
Russian Federation
Trofimuk Institute of Petroleum Geology and Geophysics SB RAS
Koptyug Ave., 3, Novosibirsk, 630090
Siberian State University of Telecommunications and Information Science
Gurievskaya Str., 51, Novosibirsk, 630090
Russian Federation
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Review
For citations:
Sibiryakov E.B. Coefficient inverse problem for the Helmholtz equation. Russian Journal of Geophysical Technologies. 2022;(3):77-84. (In Russ.) https://doi.org/10.18303/2619-1563-2022-3-77
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