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This article is cited in 1 scientific paper (total in 1 paper)
Differential Equations and Mathematical Physics
On a nonlocal boundary-value problem for a loaded parabolic-hyperbolic equation with three lines of degeneracy
B. I. Islomova, J. A. Xolbekovb a National University of Uzbekistan named after M. Ulugbek,
Tashkent, 100174, Uzbekistan
b Tashkent State Technical University named after I. Karimov, Tashkent, 100174, Uzbekistan
(published under the terms of the Creative Commons Attribution 4.0 International License)
Abstract:
The work is devoted to the proof of the uniqueness and existence of a solution of a nonlocal problem for a loaded parabolic-hyperbolic equation with three lines of change of type. Using the representation of the general solution, the uniqueness of the solution is proved, and the existence of the solution is proved by the method of integral equations. Necessary conditions for the parameters and specified functions are established for the unique solvability of Volterra integral equations of the second kind with a shift equivalent to the problem under study.
Keywords:
loaded equation, nonlocal problem, Volterra integral equation with a shift, Green's function, uniqueness and existence of a solution.
Received: August 22, 2020 Revised: May 15, 2021 Accepted: June 28, 2021 First online: September 20, 2021
Citation:
B. I. Islomov, J. A. Xolbekov, “On a nonlocal boundary-value problem for a loaded parabolic-hyperbolic equation with three lines of degeneracy”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 25:3 (2021), 407–422
Linking options:
https://www.mathnet.ru/eng/vsgtu1822 https://www.mathnet.ru/eng/vsgtu/v225/i3/p407
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