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Eurasian Journal of Mathematical and Computer Applications, 2018, Volume 6, Issue 4, Pages 62–72
DOI: https://doi.org/10.32523/2306-6172-2018-6-4-62-72 (Mi ejmca127) 		 
Determination of permittivity and conductivity of medium in a vicinity of a well having complex profile

V. G. Romanov, A. L. Karchevsky

Sobolev Institute of Mathematics SB RAS, Russia, 630090 Novosibirsk, pr. Koptyuga, 4
Full-text PDF (410 kB)
DOI: https://doi.org/10.32523/2306-6172-2018-6-4-62-72
Abstract: A new approach to the determination of permittivity and conductivity of the medium in a vicinity of a well having complex profile is proposed. An essential part of this approach is the use of a localized source in a small neighborhood of the selected point of the well and finding an approximate electromagnetic field in the neighborhood of this point. The found field is used to determine unknown parameters. The results of numerical experiments are presented.
Keywords: Maxwell equations, well, permittivity, conductivity, residual functional.
Funding agency Grant number
Siberian Branch of Russian Academy of Sciences 0314-2018-0010
The work was supported by the comprehensive program of fundamental scientific researches of the SB RAS II.1, project No 0314-2018-0010.
Bibliographic databases:
Document Type: Article
MSC: 35R30, 35Q61
Language: English
Citation: V. G. Romanov, A. L. Karchevsky, “Determination of permittivity and conductivity of medium in a vicinity of a well having complex profile”, Eurasian Journal of Mathematical and Computer Applications, 6:4 (2018), 62–72
Citation in format AMSBIB
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\by V.~G.~Romanov, A.~L.~Karchevsky
\paper Determination of permittivity and conductivity of medium in a vicinity of a well having complex profile
\jour Eurasian Journal of Mathematical and Computer Applications
\yr 2018
\vol 6
\issue 4
\pages 62--72
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