Browsing Matematik Bölümü Makale Koleksiyonu by Department "Fen Fakültesi"
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A Note on Pseudoparallel Submanifolds of Lorentzian para-Kenmotsu Manifolds
(Published by Faculty of Sciences and Mathematics, 2023)In this article,pseudoparallel submanifolds for Lorentzianpara Kenmotsu manifolds are investigated.The Lorentzian para-Kenmotsu manifoldis considered on the W1−curvature tensor.Submanifolds of these manifolds with properties ... -
A partial inverse problem for non-self-adjoint Sturm–Liouville operators with a constant delay
(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 ... -
An Attractive Approach Associated with Transform Functions for Solving Certain Fractional Swift-Hohenberg Equation
(8 November)Many phenomena in physics and engineering can be built by linear and nonlinear fractional partial differential equations which are considered an accurate instrument to interpret these phenomena. In the current manuscript, ... -
Best Proximity Point Results for Gamma Class of Mappings
(Yokohama Publishers, 2022)In this manuscript, we define the class of Γ consist of p-cyclic mapping with certain assumptions. We investigate the existence and uniqueness of a best proximity point in the setting of a metric space with an additional ... -
Characterizations For Totally Geodesic Submanifolds Of K-paracontact Manifold
(AIMS Press, 30.04.2021)The aim of the present paper is to study pseudoparallel invariant submanifolds of a K-paracontact metric manifold. We consider pseudoparallel, Ricci-generalized pseudoparallel and 2-Ricci generalized pseudo parallel invariant ... -
Estimates of Classes of Generalized Special Functions and Their Application in the Fractional (k, s)-Calculus Theory
(6 October )In this article, we aim to develop new (k, s)-fractional integral and differential operators containing S-functions as kernels in a form of generalized k-Mittag-Leffer functions. We also set up various properties of such ... -
Fixed Points of Proinov E-Contractions
(MDPI-SYMMETRY, 28 May 202)In this paper, we consider a new type of Proinov contraction on the setting of a symmetrical abstract structure, more precisely, the metric space. Our goal is to expand on some results from the literature using admissible ... -
Half inverse problems for the impulsive quadratic pencil with the discontinouty coefficient
(Turkish Journal of Mathematics, 2021)In this paper, we study the inverse spectral problem for the quadratic differential pencils with discontinuity coefficient on [0, π] with separable boundary conditions and the impulsive conditions at the point x = π 2 . ... -
Inverse nodal problem for Dirac operator with integral type nonlocal boundary conditions
(2023)In this paper, Dirac operator with some integral type nonlocal boundary conditions is studied. We show that the coefficients of the problem can be uniquely determined by a dense set of nodal points. Moreover, we give an ... -
Inverse nodal problem for the quadratic pencil of the Sturm-Liouville equations with parameter-dependent nonlocal boundary condition
(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
(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
(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
(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 ... -
Inverse nodal problems for Sturm-Liouville equation with nonlocal boundary conditions
(Elsevier, 1.4.2023)In this paper, a Sturm–Liouville problem with some nonlocal boundary conditions of the Bitsadze-Samarskii type is studied. We show that the coefficients of the problem can be uniquely determined by a dense set of nodal ... -
Inverse problems for discontinuous Dirac operator with eigenparameter dependent boundary and transmission conditions
(Wiley, 2023)In this study, we consider the discontinuous Dirac equationssystem with eigenparameter dependent boundary and finitenumber of transmission conditions. First, the space thatcorresponds to problem is introduced, ... -
Multiplicative (generalized)-reverse derivations in rings and Banach algebras
(De Gruyter, 2023)In this work, the subject of ideal in a semiprime ring with multiplicative (generalized)- reverse derivations studied is included. We give new essential results for researchers in this field and generalize some results ... -
Note on Lie ideals with symmetric bi-derivations in semiprime rings
(Springer, 2023)Let R be a semiprime ring, U a square-closed Lie ideal of R and D : R x R -> R a symmetric bi-derivation and d be the trace of D. In the present paper, we prove that the R contains a nonzero central ideal if any one of the ... -
On a Classification of Almost C(α)-Manifolds
(Hindawi, Journal of Mathematics, 2022)In this paper, pseudosymmetric and Ricci pseudosymmetric almost C(/alpha)-manifold are studied. For an almost C(/alpha)-manifold, Riemann pseudosymmetric, Riemann Ricci pseudosymmetric, Ricci pseudosymmetric, projective ... -
On the robustness of the integrable trajectories of the control systems with limited control resources
(Polish Academy of Sciences, 14.09.2023)The control system described by Urysohn type integral equation is considered where the system is nonlinear with respect to the phase vector and is affine with respect to the control vector. The control functions are chosen ... -
SOFT SET-VALUED MAPPINGS AND ITS APPLICATION IN DECISION MAKING PROBLEMS
(2021)In this paper, we introduce the notion of a set-valued mapping on soft classes and study several properties of images and inverse images of soft sets supported by examples and counterexamples. Finally, these notions have ...