Jaem 2016, Vol 6, No 1
Recent Submissions

SoretDufour, radiation and hall effects on unsteady mhd flow of a viscous incompressible fluid past an inclined plate embedded in porous medium
(Işık University Press, 2016)A study is presented with SoretDufour, Hall and radiation effects on unsteady MHD flow of a viscous incompressible fluid past an inclined porous plate immersed in porous medium. The governing equations of nondimensional ... 
Solving a nonlinear inverse problem of identifying an unknown source term in a reactiondiffusion equation by adomian decomposition method
(Işık University Press, 20160405)We consider the inverse problem of finding the nonlinear source for nonlinear ReactionDiffusion equation whenever the initial and boundary condition are given. We investigate the numerical solution of this problem by using ... 
A note on discrete frames of translates in Cᴺ
(Işık University Press, 20160305)In this note, we present necessary and sufficient conditions with explicit frame bounds for a discrete system of translates of the form {Tkφ}k∈Zᴺ to be a frame for the unitary space Cᴺ. 
Stochastic cost efficiency evaluation of a supply chain
(Işık University Press, 20160202)The main goal of the paper is a consideration of cost efficiency evaluation models related to some supply chain when dealing with imprecise data. Data envelopment analysis (DEA) method is a nonparametric mathematical ... 
Solving linear and nonlinear kleingordon equations by new perturbation iteration transform method
(Işık University Press, 2016)We present an effective algorithm to solve the Linear and Nonlinear KleinGordon equation, which is based on the Perturbation Iteration Transform Method (PITM). The KleinGordon equation is the name given to the equation ... 
Construction of shift invariant mband tight framelet packets
(Işık University Press, 20160104)Framelets and their promising features in applications have attracted a great deal of interest and effort in recent years. In this paper, we outline a method for constructing shift invariant Mband tight framelet packets ... 
Extensions of constant curvature
(Işık University Press, 20160506)In this paper, we discuss some examples of two dimensional spaces of constant curvature and their Riemannian extensions. 
Oneparameter homothetic motion in the Minkowski 3space
(Işık University Press, 2016)A oneparameter homothetic motion in threedimensional Minkowski space is defined by means of the Hamilton operators. We study some properties of this motion and show that it has only one pole point at every instant t. We ... 
The connected detour monophonic number of a graph
(Işık University Press, 2016)For a connected graph G = (V, E) of order at least two, a chord of a path P is an edge joining two nonadjacent vertices of P. A path P is called a monophonic path if it is a chordless path. A longest x − y monophonic path ... 
On curves of constant breadth in G¹₃
(Işık University Press, 2016)In this work, differential equations characterizing curves of constant breadth have been given in pseudoGalilean space G¹₃. The special cases related to these differential equations have been studied in G¹₃. 
Integrity and domination integrity of gear graphs
(Işık University Press, 20160630)C.A. Barefoot, et. al. [4] introduced the concept of the integrity of a graph. It is an useful measure of vulnerability and it is defined as follows. I(G) = min{S + m(G − S) : S ⊂ V (G)}, where m(G − S) denotes the order ... 
On generalization of weierstrass approximation theorem for a general class of polynomials and generating functions
(Işık University Press, 2016)Here, in this work we present a generalization of the Weierstrass Approximation Theorem for a general class of polynomials. Then we generalize it for two variable continuous function F(x, t) and prove that on a rectangle ... 
Using implicit relation to prove common coupled fixed point theorems for two hybrid pairs of mappings
(Işık University Press, 2016)Using implicit relation we establish two common coupled fixed point theorems under the conditions of weakly commutativity and w−compatibility on a complete metric space, which is not partially ordered. We do not use the ... 
On the curvature theory of nonnull cylindrical surfaces in Minkowski 3space
(Işık University Press, 2016)This paper presents the curvature theory of nonnull cylindrical surfaces in Minkowski 3space. The definition of the line of striction and generator trihedron for cylindrical surfaces in Minkowski 3space are given. The ... 
Jacobsthal family modulo m
(Işık University Press, 2016)In this study, we investigate sets of remainder of the Jacobsthal and JacobsthalLucas numbers modulo m for some positive integers m. Also some properties related to these sets and a new method to calculate the length of ... 
On the distribution of the maximum of sums of a sequence of independent and identically distributed random variables
(Işık University Press, 2016)The authors find in terms of generating functions the distribution of the maximum of sums of independent and identically distributed random variables with no negative jumps different from −1. 
On the third boundary value problem for parabolic equations in a nonregular domain of Rᴺ +1
(Işık University Press, 2016)In this paper, we look for sufficient conditions on the lateral surface of the domain and on the coefficients of the boundary conditions of a N−space dimensional linear parabolic equation, in order to obtain existence, ... 
Analytical and numerical aspects of the dissipative nonlinear Schrödinger equation
(Işık University Press, 20160215)In this paper various analytical and numerical aspects of the dissipative nonlinear Schrodinger equation (dNLS equation) are discussed. Decaying solitary wave type solutions derived by Demiray is reviewed and a new ...