Browsing Cilt:68 Sayı:01 (2019) by Issue Date
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Determining the most vital arcs on the shortest path for fire trucks in terrorist actions that will cause fire
(Ankara Üniversitesi, 20190201)In case of fire, the supplying of the water requirements of the fire area is a vital issue. The water requirements must be satisfied as quickly as possible without encountering any obstacles. In the study, once a terrorist ... 
Inequalities involving kChen invariants for submanifolds of Riemannian product manifolds
(Ankara Üniversitesi, 20190201)An optimal inequality involving the scalar curvatures, the mean curvature and the kChen invariant is established for Riemannian submanifolds. Particular cases of this inequality is reported. Furthermore, this inequality ... 
Stability of the Reconstruction Discontinuous SturmLiouville Problem
(Ankara Üniversitesi, 20190201)In this work, we study stability of the inverse spectral problem for the SturmLiouville operator D²+q with discontinuity boundary conditions inside a finite closed interval. We use the method which is given by Ryabushko ... 
A Note On Statistical Approximation Properties of Complex qSzász Mirakjan Operators
(Ankara Üniversitesi, 20190201)The complex qSzászMirakjan operator attached to analytic functions satisfying a suitable exponential type growth condition has been studied in [14]. In this paper, we consider the Astatistical convergence of complex ... 
Null Curves of Constant Breadth in Minkowski 4Space
(Ankara Üniversitesi, 20190201)In this paper, we define null curves of constant breadth in Minkowski 4space and obtain a characterization of these curves. Also we give an example for such curves. 
Maximum LqLikelihood Estimation for the parameters of MarshallOlkin Extended Burr XII Distribution
(Ankara Üniversitesi, 20190201)MarshallOlkin extended Burr XII (MOEBXII) distribution is proposed by AlSaiari et al. (2014) to obtain a more flexible family of distributions. Some estimation methods like maximum likelihood, Bayes and M estimations ... 
Statistical inference for geometric process with the Rayleigh distribution
(Ankara Üniversitesi, 20190201)The aim of this study is to investigate the solution of the statistical inference problem for the geometric process (GP) when the distribution of first occurrence time is assumed to be Rayleigh. Maximum likelihood (ML) ... 
On the Construction of Generalized Bobillier Formula
(Ankara Üniversitesi, 20190201)In this study, we consider the generalized complex number system C_{p}={x+iy:x,y∈R,i²=p∈R} corresponding to elliptical complex number, parabolic complex number and hyperbolic complex number systems for the special cases ... 
On Approximation Properties of Two Variables of Modified KantorovichType Operators
(Ankara Üniversitesi, 20190201)In the present paper, we introduce certain modification of SzászMirakyanKantorovichtype operators in polynomial weighted spaces of continuous functions of two variables. Then we research some approximation properties ... 
Bounds for initial MacLaurin coefficients of a subclass of biunivalent functions associated with subordination
(Ankara Üniversitesi, 20190201)In this paper, we investigate the bounds of the coefficients for new subclasses of analytic and biunivalent functions in the open unit disc defined by subordination. The coefficients bounds presented in this paper would ... 
On the Representations and Characters of Cat¹Groups and Crossed Modules
(Ankara Üniversitesi, 20190201)Let G be a group and V a Kvector space. A Klinear representation of G with representation space V is a homomorphism φ:G→GL(V). The dimension of V is called the degree of φ. If φ is a representation of G, then the character ... 
Certain New HermiteHadamard Type Inequalities for Convex Functions Via Fractional Integrals
(Ankara Üniversitesi, 20190201)The object of this paper is to obtain certain HermiteHadamard type integral inequalities involving general class of fractional integral operators and the fractional integral operators with exponential kernel by using ... 
A Generalized Version of Foster and Stuart's dstatistic
(Ankara Üniversitesi, 20190201)Assume that only the lists of upper krecords and lower krecords of a finite sequence are available and the existence of a monotonic trend in location is interested in. In this study, a distributionfree test based on the ... 
Growth estimates of entire functions with the help of their relative L^{∗}types and relative L^{∗} weak types
(Ankara Üniversitesi, 20190201)In this paper we attempt to prove some results related to the growth rates of entire functions on the basis of relative L^{∗}type and relative L^{∗}weak type of an entire function with respect to another entire function. 
On the rate of convergence of the gNavierStokes equations
(Ankara Üniversitesi, 20190201)In this paper we consider 2D gNavierStokes equations in a bounded domain by Ω. We give an error estimate between the solutions of Galerkin approximation of the gNavierStokes equations and the exact solutions of them. 
Vertical and complete lifts of sections of a (dual) vector bundle and Legendre duality
(Ankara Üniversitesi, 20190201)Using the covariant derivative for exterior forms of a (dual) vector bundle, the complete lift of an arbitrary section of a (dual) vector bundle is discovered. A theory of Legendre type and Legendre duality between vertical ... 
A new family of the continuous distributions: the extended WeibullG family
(Ankara Üniversitesi, 20190201)In this study, we present a new family of continuous distributions via an extended form of the Weibull distribution. Some special members of the newly defined family are discussed and the new univariate continuous distributions ... 
On the Geometry of the Tangent Bundle With Vertical Rescaled Metric
(Ankara Üniversitesi, 20190201)Let (M,g) be a ndimensional smooth Riemannian manifold. In the present paper, we introduce a new class of natural metrics denoted by G^{f} and called the vertical rescaled metric on the tangent bundle TM. We calculate its ... 
Stabilized FEM Solutions of MHD Equations Around a Solid and Inside a Conducting Medium
(Ankara Üniversitesi, 20190201)In this study, the numerical solution of the magnetohydrodynamic (MHD) flow is considered in a circular pipe around a conducting solid and in an insulating or conducting medium. An external magnetic field is applied through ... 
On Complex Modified Genuine SzászDurrmeyerStancu Operators
(Ankara Üniversitesi, 20190201)In this paper, we introduce complex modified genuine SzászDurrmeyerStancu operators to improve the results obtained in [4] and present overconvergence properties of these operators. We obtain some estimates on the rate ...