Güncel Gönderiler: Fen Edebiyat Fakültesi Koleksiyonu
Toplam kayıt 1212, listelenen: 381-400
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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 ... -
Mittag-Leffler Fonksiyonu ile Tanımlı Analitik Fonksiyonlar için Konvolüsyon Özellikleri
(2021)Son zamanlarda, Mittag-Leffler fonksiyonu yalınkat fonksiyonlar ile ilgili çalışmalarda önemli rol oynamaktadır. Bu makalede, yapılan son çalışmaların ışığında$\mathfrak q$ ?Mittag-Leffler fonksiyonu ile tanımlı yalınkat ... -
On a Discontinuous Sturm - Liouville Type Problem with Retarded Argument
(Amer Inst Physics, 2011)In this work a discontinuous boundary-value problem with retarded argument which contains spectral parameters in the boundary conditions and with transmission conditions at the point of discontinuity are investigated. We ... -
A Note on Second Order Differential Equation with Retarded Argument
(Amer Inst Physics, 2011)In the theory of differential equations with retarded argument many theorems are proved by using inequalities. In this work, an important inequality for second order differential equation with retarded argument is obtained ... -
Holonomy-reduced dynamics of triatomic molecules
(Iop Publishing Ltd, 2011)Whereas it is easy to reduce the translational symmetry of a molecular system using, e. g., Jacobi coordinates, the situation is much more involved for rotational symmetry. In this paper, we address the latter problem using ... -
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 generalization of Lancret's theorem
(Elsevier Science Bv, 2009)General helices in a three dimensional Lie group with a bi-invariant metric are defined and a generalization of Lancret's theorem is obtained. We conclude that the so-called spherical images of general helices are plane ... -
On the degree of approximation of function belonging to the Lipschitz class by (C,2)(E,1)
(2010)In this paper, we obtained a theorem on the degree of approximation of functions belonging to the Lipschitz class by (C,2)(E,1) product means of its Fourier series. -
Investigation of numerical solution for fourth-order nonlocal problem by the reproducing kernel method
(2011)This work investigates the approximate solution for fourth-order multi-point boundary value problem represented by linear integro-differential equation involving nonlocal integral boundary conditions by using the reproducing ... -
A Numerical Discussion for the European Put Option Model
(2021)The Black-Scholes equations have been increasingly popular over the last three decades since they provide more practical information for optional behaviours. Therefore, effective methods have been needed to analyse these ... -
Mittag-Leffler fonksiyonunu içeren analitik fonksiyonların bazı özellikleri
(2021)Mittag-Leffler fonksiyonu 1903 yılında İsveçli matematikçi Magnus Gustav Mittag-Leffler tarafından tanımlanmıştır.Daha sonra, araştırmacılar farklı parametreler ilave ederek bu fonksiyonu genelleştirmiştir. 2015 yılında, ... -
Semi-Analytical Solutions of Nonlinear Equation Modelling Reaction in a Dispersive Medium
(2018)This study explores the semi-analytical solutions of the third-order dispersive equation with reaction (Fisher-like) term. Recently,the proposed problem has been exactly solved in the literature. Additionally, the ... -
On the Matrix Representations of Operators on the Classical Sequence Spaces
(2019)The present study provides the necessary and sufficient conditions for the matrix characterizations of ??- and ??-weakly compact operators which are defined on certain classical sequence spaces as Banach lattices. It is ... -
The Lattice of Subhypergroups of a Hypergroup
(2019)Tarnauceanu [On the poset of subhypergroups of a hypergroup, Int. J. Open Problems Comp. Math. 3(2) (2010) 505-508]gave some open problems concerning to the set of subhypergroups of a hypergroup, partially ordered by set ... -
Position Vectors of General Helices According to Type-2 Bishop Frame in E3
(2018)In this paper, we study the position vector of a general helix according to type-2 Bishop frame in the3-dimensional Euclidean space E3. Moreover we determine the natural representation of a general helixin E3. -
Rings and Modules Whose Socles are Relative Ejective
(2018)Lifting homomorphism from modules to modules or even from certain submodule to the modules have beenimportant both in ring and module theory. In this note we study rings and modules whose socles are relative ejective.Moreover ... -
L- ve M-zayıf Kompakt Operatörlerin Sıra Yapısı Üzerine
(2018)Banach örgüleri üzerinde tanımlı zayıf kompakt operatörlerin alt sınıfları olan L-zayıf ve M-zayıf kompaktoperatörlerin genelde vektör örgüsü olmadıkları bilinmesine rağmen sıra yapılarına dair çalışmalar literatürdegörü ... -
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 ... -
Analytical studies on waves in nonlinear transmission line media
(2019)In this study, we introduce the lossy nonlinear transmission line equation, whichis the dissipative-dispersive equation and an important problem of electricaltransmission lines. For the engineers and physicist, the equation ... -
Forced Degradation Studies of Nateglinide by the First-Order Derivative Spectrophotometric Method and the Density Functional Theory of the Nateglinide Molecule
(Springer, 2022)Nateglinide (NAT) is an oral antihyperglycemic agent used for the treatment of noninsulin-dependent diabetes mellitus. We evaluated the NAT stability under various forced degradation tests (acidic, basic) and predicted the ...