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Sibirskii Matematicheskii Zhurnal, 2013, Volume 54, Number 6, Pages 1315–1330
(Mi smj2498)
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This article is cited in 5 scientific papers (total in 5 papers)
Identification of a coefficient in the leading term of a pseudoparabolic equation of filtration
A. Sh. Lyubanova Siberian Federal University, Krasnoyarsk, Russia
Abstract:
The identification problem of a leading coefficient in a linear pseudoparabolic equation is examined under an integral overdetermination condition on the boundary of a domain. We prove a local existence and uniqueness theorem of a strong solution. In a particular case the results obtained allow us to solve a problem of determining the rate of fluid exchange between fissures and pores in a model filtration equation for a fissured medium.
Keywords:
filtration, inverse problems for partial differential equations, pseudoparabolic equation, existence and uniqueness theorem, boundary value problem.
Received: 17.11.2012
Citation:
A. Sh. Lyubanova, “Identification of a coefficient in the leading term of a pseudoparabolic equation of filtration”, Sibirsk. Mat. Zh., 54:6 (2013), 1315–1330; Siberian Math. J., 54:6 (2013), 1046–1058
Linking options:
https://www.mathnet.ru/eng/smj2498 https://www.mathnet.ru/eng/smj/v54/i6/p1315
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