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Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika, 2021, Number 2, Pages 3–10
(Mi vmumm4384)
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Mathematics
Stability of a solution to one combined mixed problem for the Klein–Gordon–Fock equation with a variable coefficient
M. F. Abdukarimov Lomonosov Moscow State University in Dushanbe
Abstract:
The paper studies one combined mixed problem for the Klein–Gordon–Fock equation with a variable coefficient. The solvability of the problem under consideration is proved. In addition to solvability, it is also substantiated that the solution to the studied mixed problem is stable with respect to an additive perturbation of the coefficient, as well as with respect to the boundary conditions and the right-hand side of the equation.
Key words:
Klein–Gordon–Fock equation, mixed problem, solvability, stability, integral equation, Neumann series.
Received: 24.01.2020
Citation:
M. F. Abdukarimov, “Stability of a solution to one combined mixed problem for the Klein–Gordon–Fock equation with a variable coefficient”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2021, no. 2, 3–10; Moscow University Mathematics Bulletin, 76:2 (2021), 45–52
Linking options:
https://www.mathnet.ru/eng/vmumm4384 https://www.mathnet.ru/eng/vmumm/y2021/i2/p3
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