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Doklady Rossijskoj Akademii Nauk. Mathematika, Informatika, Processy Upravlenia, 2021, Volume 498, Pages 59–64
DOI: https://doi.org/10.31857/S2686954321030140 (Mi danma178) 		 
This article is cited in 10 scientific papers (total in 10 papers)

MATHEMATICS

Simulation of seismic waves in anisotropic media

I. B. Petrova, V. I. Golubevab, V. Yu. Petrukhina, I. S. Nikitinb

a Moscow Institute of Physics and Technology (National Research University), Dolgoprudnyi, Moscow oblast, Russia
b Institute for Computer Aided Design of RAS, Moscow, Russia
Full-text PDF (1586 kB) Citations (10)
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DOI: https://doi.org/10.31857/S2686954321030140
Abstract: The problem of seismic wave propagation in a heterogeneous geological medium is considered. The dynamic behavior of the medium is described by the linear elastic system of equations. The stratification of the medium is taken into account using the vertically transversely isotropic model. The numerical solution is obtained by applying the grid-characteristic method on parallelepipedal meshes. A new approach for the explicit solution of the contact isotropic–anisotropic problem is developed. A computational algorithm for the full-wave simulation of body and surface waves is presented. Its performance is demonstrated as applied to a two-dimensional anisotropic Marmousi-2 model.
Keywords: mathematical modeling, grid-characteristic method, seismic survey, anisotropic medium, seismic waves.
Funding agency Grant number
Russian Science Foundation 19-71-10060
This work was supported by the Russian Science Foundation, project no. 19-71-10060.
Received: 26.02.2021
Revised: 26.02.2021
Accepted: 24.03.2021
English version:
Doklady Mathematics, 2021, Volume 103, Issue 3, Pages 146–150
DOI: https://doi.org/10.1134/S1064562421030145
Bibliographic databases:
Document Type: Article
UDC: 519.63
Language: Russian
Citation: I. B. Petrov, V. I. Golubev, V. Yu. Petrukhin, I. S. Nikitin, “Simulation of seismic waves in anisotropic media”, Dokl. RAN. Math. Inf. Proc. Upr., 498 (2021), 59–64; Dokl. Math., 103:3 (2021), 146–150
Citation in format AMSBIB
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    • This publication is cited in the following 10 articles:
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