Makale Koleksiyonu
Recent Submissions
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On Some Approximation Properties Of The Gauss-Weierstrass Operators
(2019)In this paper, we present some approximation properties of the Gauss-Weierstrass operators in exponential weighted spaces including norm convergence of them and Voronovskaya and quantitative Voronovskaya-type theorems. -
Approximation of Class of Non-linear Integral Operators
(2017)In this study,we investigate the problem of pointwise convergence at lebesgue points of funtions for the family of non-linear integral operators L,(f,x) f’”(t)Km(x,t)dt mil where fl, is real parameter, (x, t) is non-negative ... -
A family of incomplete hurwitz-lerch zeta functions of two variables
(University of Miskolc, 2020)Inspired essentially by the work [H. M. Srivastava, M. A. Chaudhry and R. P. Agarwal [The incomplete Pochhammer symbols and their applications to hypergeometric and related functions, Integral Transforms Spec. Funct. 23 ... -
Multidimensional Bilinear Hardy Inequalities
(INST MATH & MECHANICS AZERBAIJAN, 2020)Our goal in this paper is to find a characterization of n-dimensional bilinear Hardy inequalities parallel to integral(B(0,.)) f.integral(B(0,.)) g parallel to(q,u(0,infinity) )<= C parallel to f parallel to(p1,v1,Rn)parallel ... -
On Nonlinear Set-Valued theta-Contractions
(MALAYSIAN MATHEMATICAL SCIENCES SOC, 2020)In this paper, we introduce and study new fixed point results for nonlinear set-valued theta-contractions. Our results are based on a new approach, which is called set-valued theta-contraction and they extend and generalize ... -
On The Basic Structures Of Dual Space
(UNIV NIS, 2020)Topology studies the properties of spaces that are invariant under any continuous deformation. Topology is needed to examine the properties of the space. Fundamentally, the most basic structure required to do math in the ... -
New Approaches On Dual Space
(UNIV NIS, 2020)In this paper, we have explained how to define the basic concepts of differential geometry on Dual space. To support this, dual tangent vectors that have (p) over bar as dual point of application have been defined. Then, ... -
Some Characterizations Of Generalized Null Mannheim Curves In Semi-Euclidean Space
(INST BIOPHYSICS & BIOMEDICAL ENGINEERING, BULGARIAN ACAD SCIENCES, 2020)In the present paper, we investigate Cartan framed generalized null Mannheim curves in the four-dimensional semi-Euclidean space of index two. We construct the Cartan (or Frenet) frames and curvature functions of generalized ... -
On Parallelizable Spheres in Semi Euclidean Space
(SOUTHEAST ASIAN MATHEMATICAL SOC-SEAMS, 2020)In Euclidean space, there exist four theorems which show that S-n sphere is not parallelizable for n not equal 1, 3, 7. While three of them are shown by using Bott theorem, the last one is shown by using Hurwitz-Radon ... -
Fixed point results for single valued and set valued P-contractions and application to second order boundary value problems
(NORTH UNIV BAIA MARE, 2020)In this paper, by considering the concept of set-valued nonlinear P-contraction which is newly introduced, we present some new fixed point theorems for set-valued mappings on complete metric space. Then by considering a ... -
A Common Fixed Point Theorem On Ordered Partial S-Metric Spaces And Applications
(KANGWON-KYUNGKI MATHEMATICAL SOC, 2020)A common fixed point result for weakly increasing mappings satisfying generalized contractive type in ordered partial S-metric spaces are derived. Also as an application of our results we consider a couple integral ... -
Differentiated Bernstein Type Operators
(PADOVA UNIV PRESS, 2020)The present paper deals with the derivatives of Bernstein type operators preserving some exponential functions. We investigate the uniform convergence of the differentiated operators. The rate of convergence by means of a ... -
On Constraint Manifolds of Lorentz Sphere
(OVIDIUS UNIV PRESS, 2020)The expression of the structure equation of a mechanism is significant to present the last position of the mechanism. Moreover, in order to attain the constraint manifold of a chain, we need to constitute the structure ... -
A Note on the Difference of Positive Operators and Numerical Aspects
(SPRINGER BASEL AG, 2020)Recently, the differences between the two operators get the attention of scientists in approximation theory due to their ability to provide the approximation properties of the operator in the difference if the approximation ... -
Feng-Liu type approach to best proximity point results for multivalued mappings
(SPRINGER BASEL AG, 2020)Let (X, d) be a metric space, A and B be two nonempty subsets of X, and T : A. B be a mapping. In this case, since the equation x = Tx may not have an exact solution, it is meaningful to explore the approximate solution. ... -
The Picard and Gauss-Weierstrass Singular Integrals in (p, q)-Calculus
(MALAYSIAN MATHEMATICAL SCIENCES SOC, 2020)The vast development of the techniques in both the quantum calculus and the post-quantum calculus leads to a significant increase in activities in approximation theory due to applications in computational science and ... -
A note on the modified Picard integral operators
(WILEY, 2020)This study is a natural continuation of modified Picard operators, defined by Agratini et al, preserving an exponential function. Herein, we first show that these operators are approximation processes in the setting of ... -
On generalized null Mannheim curves in E24
(WILEY, 2021)In the present paper, we introduce the notion of Cartan-framed generalized null Mannheim curves in four-dimensional semi-Euclidean space with index 2, E24. We obtain the Cartan (or Frenet) frames and curvature functions ... -
Weighted approximation by modified Picard operators
(SPRINGER, 2020)Herein, the aim is to further investigate the properties of the generalized Picard operators introduced in Agratini et al. (Positivity 3(21):1189-1199, 2017). The motivation is based on with the purpose of furnishing ... -
New Filbert and Lilbert matrices with asymmetric entries
(WALTER DE GRUYTER GMBH, 2020)In this paper, two new analogues of the Hilbert matrix with four-parameters have been introduced. Explicit formul ae are derived for the LU-decompositions and their inverses, and the inverse matrices of these analogue ...
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