Browsing Matematik Bölümü by Author "0000-0003-1689-8954"
Now showing items 1-5 of 5
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A partial inverse problem for non-self-adjoint Sturm–Liouville operators with a constant delay
Wang, Yu Ping; Keskin, Baki; Shieh, Chung-Tsun (De Gruyter, 2023)In this paper, we study a partial inverse spectral problem for non-self-adjoint Sturm–Liouville operators with a constant delay and show that subspectra of two boundary value problems with one common boundary condition are ... -
Inverse nodal problem for the quadratic pencil of the Sturm-Liouville equations with parameter-dependent nonlocal boundary condition
Keskin, Baki; Çakmak, Yaşar (Tubitak, 2023)In this paper, we consider the inverse nodal problem for a quadratic pencil of the Sturm$-$Liouville equations with parameter-dependent Bitsadze$-$Samarskii type nonlocal boundary condition and we give an algorithm for the ... -
Inverse nodal problem for the quadratic pencil of the Sturm-Liouville equations with parameter-dependent nonlocal boundary condition
Çakmak, Yaşar; Keskin, Baki (Turkish Journal of Mathematics, 13.01.2023)In this paper, we consider the inverse nodal problem for a quadratic pencil of the Sturm-Liouville equations with parameter-dependent Bitsadze-Samarskii type nonlocal boundary condition and we give an algorithm for the ... -
Inverse nodal problems for Dirac type integro differential system with a nonlocal boundary condition
Keskin Baki; Keskin, Baki (TUBİTAK, 2022)In this paper, the Dirac-type integro differential system with a nonlocal integral boundary condition is considered. First, we derive the asymptotic expressions for the solutions and large eigenvalues. Second, we provide ... -
Inverse Nodal Problems for Dirac- Type Integro-Differential Operators with Linear Functions in the Boundary Condition
Keskin, Baki; Tel, H. Dilara (Taylor&Francis, 2022)In this article, Dirac-type integro-differential operator with linear functions in the boundary condition is considered. We obtain asymptotic expressions for the solution of the differential system and derive the large ...