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Toplam kayıt 159, listelenen: 111-120
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 ...
Spectral Analysis of Boundary Value Problems with Retarded Argument
(Ankara Univ, Fac Sci, 2017)
In this paper, by modifying some techniques of [S.B. Norkin, Differential equations of the second order with retarded argument, Translations of Mathematical Monographs, Vol. 31, AMS, Providence, RI, 1972] and suggesting ...
Spectral Problem for the Sturm-Liouville Operator with Retarded Argument Containing a Spectral Parameter in the Boundary Condition
(Springer, 2017)
We consider a discontinuous Sturm-Liouville problem with retarded argument containing a spectral parameter in the boundary condition. First, we investigate the simplicity of eigenvalues and then prove the existence theorem. ...
Sturm-Liouville Problems with Retarded Argument and A Finite Number of Transmission Conditions
(Texas State Univ, 2017)
The main goal of the present paper is to study the asymptotic behaviour of eigenvalues and eigenfunctions of a discontinuous boundary-value problem with retarded argument with a finite number of transmission conditions.
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 ...
A Note for Finding Exact Solutions of Some Nonlinear Differential Equations
(Yildiz Technical Univ, 2018)
In this note, we show that a particular solution of Bernoulli equation is also the solutions of various second and high order nonlinear ordinary differential equations. The differential equations having solution as a ...
Some Characterizations of Constant Ratio Curves According to Type-2 Bishop Frame in Euclidean 3-space E-3
(Int Electronic Journal Geometry, 2017)
In this paper, we study a twisted curve in the 3-dimensional Euclidean space E-3 as a curve whose position vector can be determined as linear combination of its type-2 Bishop frame. We research these curves according to ...
Regularized trace formula for higher order differential operators with unbounded coefficients
(Texas State University - San Marcos, 2016)
In this work we obtain the regularized trace formula for an even-order differential operator with unbounded operator coefficient. © 2016 Texas State University.
On the invariant supspace problem
(2013)
In this study, we present invariant subspaces (subideals) for a class of operators (positive operators) related to M-weakly and L-weakly compact operators. Principally, these invariant subspaces can be conceivable for all ...
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 ...