Electron. J. Differential Equations, Vol. 2017 (2017), No. 125, pp. 1-14.

Solvability of nonlocal inverse boundary-value problem for a second-order parabolic equation with integral conditions

Elvin Azizbayov, Yashar Mehraliyev

Abstract:
This article studies a nonlocal inverse boundary-value problem for a second-order parabolic equation on the rectangular domain. First, we introduce a definition of a classical solution, and then the original problem is reduced to an equivalent problem. Existence and uniqueness of the solution of the equivalent problem is proved using a contraction mapping. Finally, using the equivalency, the existence and uniqueness of classical solution is obtained.

Submitted February 17, 2017. Published May 8, 2017.
Math Subject Classifications: 35R30, 35K10, 35A09, 35A02.
Key Words: Second order parabolic equation; finite domain; nonlocal integral condition; inverse value problem; classical solution.

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Elvin Azizbayov
Department of Computational Mathematics
Baku State University
Z. Khalilov Str. 23
Baku, AZ1148, Azerbaijan
email: eazizbayov@bsu.edu.az
Yashar Mehraliyev
Department of Differential and Integral equations
Baku State University
Z. Khalilov Str. 23
Baku, AZ1148, Azerbaijan
email: yashar_aze@mail.ru

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