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On existence of solutions to spatial nonlinear boundary-value problems for arbitrary elastic inhomogneous anisotropoic body
S. N. Timergalieva, R. S. Yakushevb a Kazan State Achitecture and Civil Engineering University,
1 Zelyonaya str., Kazan, 420043 Russia
b Kazan Federal University,
18 Kremlyovskaya str., Kazan, 420008 Russia
Abstract:
We study the solvability of a nonlinear boundary-value problem for systems of nonlinear partial differential equations of second order. The aim of the work is the proof the theorem existence for solutions. The problem is reduced to a system of three-dimensional nonlinear singular integral equations, whose solvability can be proved with the use of the symbol of a singular operator and the principle of compressed mappings.
Keywords:
elastic inhomogeneous anisotropic body, equilibrium equations, boundary-value problem, three-dimensional singular integral equations, symbol singular operator, existence theorem.
Received: 02.11.2017 Revised: 02.11.2017 Accepted: 22.03.2018
Citation:
S. N. Timergaliev, R. S. Yakushev, “On existence of solutions to spatial nonlinear boundary-value problems for arbitrary elastic inhomogneous anisotropoic body”, Izv. Vyssh. Uchebn. Zaved. Mat., 2019, no. 1, 76–85; Russian Math. (Iz. VUZ), 63:1 (2019), 67–75
Linking options:
https://www.mathnet.ru/eng/ivm9433 https://www.mathnet.ru/eng/ivm/y2019/i1/p76
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Abstract page: | 283 | Full-text PDF : | 131 | References: | 34 | First page: | 11 |
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