Matematik Bölümü Makale Koleksiyonu: Recent submissions
Now showing items 1-20 of 33
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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 ... -
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 ... -
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 ... -
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 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 ... -
SOME ALGEBRAIC PROPERTIES OF GENERALIZED q− CESARO MATRIX C_g (q)
(2023)In this paper, we define the generalized q-Cesaro matrix by using generalized Cesaro matrix and q-Cesaro matrix. We investigate normality, self-adjointedness and Hilbert-Schmidt properties of generalized q-Cesaro matrices. -
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, ... -
Terminal value problem for neutral fractional functional differential equations with Hilfer-Katugampola fractional derivative
(Published by Faculty of Sciences and Mathematics, 2023)In this paper, we establish the existence of solutions for a class of nonlinear neutral fractional differential equations with terminal condition and Hilfer-Katugampola fractional derivative. The arguments are based upon ... -
Some Classification Theorems and Endomorphisms in New Classes
(MDPI, 2023)Let ℧ be a prime ring of char(℧) not equal 2 with its center Z. This article introduces new classes of endomorphisms and investigates how they relate to antiautomorphisms of prime rings and the commutativity of prime rings. ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
Trace Formulae for a Conformable Fractional Diffusion Operator
(Filomat, 2022)In this paper, we obtain the regularized trace formulae for a diffusion operator, which includes conformable fractional derivatives of order α (0 < α ≤ 1) instead of the ordinary derivatives in a traditional diffusion ... -
SPECTRA AND FINE SPECTRA OF THE GENERALIZED UPPER DIFFERENCE OPERATOR WITH TRIPLE REPETITION (D_3)^ab ON THE HAHN SEQUENCE SPACE
(2022)The goal of this paper is to obtain the spectra and fi ne spectra of the matrix (D_3)^ab on the Hahn space. Also, we explore some ideas of how to study the problem for a general form of the matrix, namely, the matrix ... -
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 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 ... -
Spectra and fine spectra of the generalized upper difference operator with triple repetition ∆_3^ab on the Hahn sequence space
(De Gruyter, 2022)The goal of this paper is to obtain the spectra and ne spectra of the matrix D_3âb on the Hahn space. Also, we explore some ideas of how to study the problem for a general form of the matrix, namely, the matrix D_3âb where ... -
Half inverse problem for diffusion operators with jump conditions dependent on the spectral parameter
(2022)In this paper, half inverse problem for diffusion operators with jump conditions dependent on the spectral parameter is considered. The half inverse problems is studied of determining the coefficient and potential functions ...