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This article is cited in 45 scientific papers (total in 45 papers)
Inverse problem for a system of integro-differential equations for SH waves in a visco-elastic porous medium: Global solvability
D. K. Durdiev, A. A. Rakhmonov Bukhara State University, Bukhara, Uzbekistan
Abstract:
We consider a system of hyperbolic integro-differential equations for SH waves in a visco-elastic porous medium. The inverse problem is to recover a kernel (memory) in the integral term of this system. We reduce this problem to solving a system of integral equations for the unknown functions. We apply the principle of contraction mappings to this system in the space of continuous functions with a weight norm. We prove the global unique solvability of the inverse problem and obtain a stability estimate of a solution of the inverse problem.
Keywords:
integro-differential equation, inverse problem, Dirac delta function, kernel, hyperbolic equation, Lame coefficient, global solvability, weight function.
Received: 06.10.2017
Citation:
D. K. Durdiev, A. A. Rakhmonov, “Inverse problem for a system of integro-differential equations for SH waves in a visco-elastic porous medium: Global solvability”, TMF, 195:3 (2018), 491–506; Theoret. and Math. Phys., 195:3 (2018), 923–937
Linking options:
https://www.mathnet.ru/eng/tmf9480https://doi.org/10.4213/tmf9480 https://www.mathnet.ru/eng/tmf/v195/i3/p491
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Abstract page: | 552 | Full-text PDF : | 120 | References: | 63 | First page: | 24 |
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