Bölüm "Fakülteler, Fen Edebiyat Fakültesi, Matematik Bölümü" Fen Edebiyat Fakültesi Koleksiyonu için listeleme
Toplam kayıt 187, listelenen: 21-40
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Bir Gizli Katmanlı Yapay Sinir Ağlarında Optimal Nöron Sayısının İncelenmesi
(2022)Bu makalede, bir gizli katmanlı yapay sinir ağları için optimal nöron sayısı araştırılmıştır. Bunun için teorik ve istatiksel çalışmalar yapılmıştır. Optimal nöron sayısını bulmak için global minimum bulmak gereklidir. ... -
Bounds for distance between eigenvalues of boundary value problems with retarded argument
(De Gruyter, 2019)In this study we are concerned with spectrum of boundary value problems with retarded argument with discontinuous weight function, two supplementary transmission conditions at the point of discontinuity, spectral and ... -
Calculation of eigenvalues and eigenfunctions of a discontinuous boundary value problem with retarded argument which contains a spectral parameter in the boundary condition
(Pergamon-Elsevier Science Ltd, 2011)In this work, a discontinuous boundary-value problem with retarded argument which contains a spectral parameter in the boundary condition and with transmission conditions at the point of discontinuity is investigated. We ... -
A Class of Generating Functions for a New Generalization of Eulerian Polynomials with their Interpolation Functions
(Univ Nis, Fac Sci Math, 2016)Motivated by a number of recent investigations, we define and investigate the various properties of a new family of the Eulerian polynomials. We derive useful results involving these Eulerian polynomials including (for ... -
A class of integral operators from lebesgue spaces into harmonic bergman-besov or weighted bloch spaces
(Hacettepe University, 2021)We consider a class of two-parameter weighted integral operators induced by harmonic Bergman-Besov kernels on the unit ball of Rn and characterize precisely those that are bounded from Lebesgue spaces Lp? into harmonic ... -
A Class of Integral Operators Induced by Harmonic Bergman-Besov Kernels on Lebesgue Classes
(Univ Nis, Fac Sci Math, 2022)We provide a full characterization in terms of the six parameters involved the boundedness of all standard weighted integral operators induced by harmonic Bergman-Besov kernels acting between different Lebesgue classes ... -
A class of second-order differential operators with eigenparameter-dependent boundary and transmission conditions
(Wiley-Blackwell, 2014)In this study, we investigate a Sturm-Liouville type problem with eigenparameter-dependent boundary conditions and eigenparameter-dependent transmission conditions. By establishing a new self-adjoint operator A associated ... -
A class of sturm-liouville operators with eigenparameter dependent boundary and transmission conditions
(2013)In this study, we investigate a Sturm-Liouville type problem with eigenparameter dependent boundary conditions and eigenparameter dependent transmission conditions. By establishing a new self-adjoint operator A associated ... -
Classical symmetry analysis and exact solutions for generalized Korteweg-de Vries models with variable coefficients
(Pergamon-Elsevier Science Ltd, 2018)In this paper, by using the classical symmetry analysis method symmetries for the generalized variable-coefficient Korteweg-de Vries model are obtained. Then, the reduced nonlinear ordinary differential equations with ... -
A classication of homothetical hypersurfaces in Euclidean spaces via Allen determinants and its applications
(Balkan Society of Geometers, 2015)The present authors, in [3], classied the composite functions of the form f = F (h1 (x1) × ... × hn (xn)) via the Allen determinants used to calculate the Allen's elasticity of substitution of production functions in ... -
Classification of Factorable Surfaces in the Pseudo-Galilean Space
(Croatian Mathematical Soc, 2015)In this paper, we introduce the factorable surfaces in the pseudo-Galilean space G(3)(1) and completely classify such surfaces with null Gaussian and mean curvature. Also, in a special case, we investigate the factorable ... -
Completeness of eigenfunctions of discontinuous Sturm-Liouville problems
(Springer International Publishing Ag, 2016)In this work we investigate the resolvent operator and completeness of eigenfunctions of a Sturm-Liouville problem with discontinuities at two points. The problem contains an eigenparameter in one of the boundary conditions. ... -
Computation of eigenvalues and eigenfunctions of a non-local boundary value problem with retarded argument
(Taylor and Francis Ltd., 2021)In this study, we proved the simplicity of eigenvalues and obtained asymptotic formulas for eigenvalues and eigenfunctions of second order non-local boundary-value problems with retarded argument. © 2021 Informa UK Limited, ... -
Computation of eigenvalues and eigenfunctions of a Schrodinger-type boundary-value-transmission problem with retarded argument
(Wiley, 2018)The purpose of this study is to investigate a Schrodinger type of boundary-value-transmission problem with retarded argument. By modifying some techniques of [S.B. Norkin, Differential equations of the second order with ... -
Computation of eigenvalues and fundamental solutions of a fourth-order boundary value problem
(2012)In this work, we study a fourth-order boundary value problem problem with eigenparameter dependent boundary conditions and transmission conditions at a interior point. A self-adjoint linear operator A is defined in a ... -
Computation of Trace and Nodal Points of Eigenfunctions for a Sturm-Liouville Problem with Retarded Argument
(2018)In this study, a formula for regularized sums of eigenvalues and nodalpoints of eigenfunctions for a discontinuous Sturm-Liouville problem with aconstant retarded argument. Contrary to standart problems the spectralparameter ... -
Construction of Green's functional for a third order ordinary differential equation with general nonlocal conditions and variable principal coefficient
(Walter De Gruyter Gmbh, 2020)In this work, the solvability of a generally nonlocal problem is investigated for a third order linear ordinary differential equation with variable principal coefficient. A novel adjoint problem and Green's functional are ... -
Controlling the Power-Law Fluid Flow and Heat Transfer Under the External Magnetic Field Using the Flow Index and the Hartmann Number
(World Scientific Publ Co Pte Ltd, 2020)The direct and optimal control solution of laminar fully developed, steady Magnetohydrodynamics (MHD) flow of an incompressible, electrically conducting power-law non-Newtonian fluid in a square duct is considered with the ... -
Convex and Starlike Functions Defined on the Subclass of the Class of the Univalent Functions S with Order 2(- r)
(Univ Maragheh, 2022)In this paper, some conditions have been improved so that the function g(z) is defined as g(z) = 1+ Sigma(infinity)(k >= 2) alpha n+k(zn+k), which is analytic in unit disk U, can be in more specific subclasses of the S ... -
Cotangent bundle reduction and Poincare-Birkhoff normal forms
(Elsevier, 2014)In this paper we study a systematic and natural construction of canonical coordinates for the reduced space of a cotangent bundle with a free Lie group action. The canonical coordinates enable us to compute Poincare-Birkhoff ...