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MATHEMATICS
Boundary value problems with data on opposite characteristics for a second-order mixed-hyperbolic equation
Zh. A. Balkizov Institute of Applied Mathematics and Automation, Nalchik
Abstract:
In this paper, we study a nonlocal problem with a shift to conjugation of two equations of second-order hyperbolic type, consisting of a wave equation in one part of the domain and a degenerate hyperbolic equation of the first kind in the other part. Using the Tricomi method, sufficient conditions arc found for given functions that ensure the existence of a unique solution of the problem under study that is regular in the region under consideration. In a particular case, the solution of the problem is written out explicitly.
Keywords:
In this paper, we study a nonlocal problem with a shift to conjugation of two equations of second-order hyperbolic type, consisting of a wave equation in one part of the domain and a degenerate hyperbolic equation of the first kind in the other part. Using the Tricomi method, sufficient conditions arc found for given functions that ensure the existence of a unique solution of the problem under study that is regular in the region under consideration. In a particular case, the solution of the problem is written out explicitly.
Received: 17.03.2023 Revised: 21.03.2023 Accepted: 23.03.2023
Citation:
Zh. A. Balkizov, “Boundary value problems with data on opposite characteristics for a second-order mixed-hyperbolic equation”, Adyghe Int. Sci. J., 23:1 (2023), 11–19
Linking options:
https://www.mathnet.ru/eng/aman37 https://www.mathnet.ru/eng/aman/v23/i1/p11
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Abstract page: | 79 | Full-text PDF : | 24 | References: | 15 |
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