Ara
Toplam kayıt 30, listelenen: 11-20
Approximation by Bivariate (p, q)-Bernstein-Kantorovich Operators
(Springer International Publishing Ag, 2018)
In the present paper, we introduce Kantorovich modifications of (p, q)-Bernstein operators for bivariate functions using a new (p, q)-integral. We first estimate the moments and central moments. We give the uniform convergence ...
Blending Type Approximation By Bezier-Summation-Integral Type Operators
(Ankara Univ, Fac Sci, 2018)
In this note we construct the Bezier variant of summation integral type operators based on a non-negative real parameter. We present a direct approximation theorem by means of the first order modulus of smoothness and the ...
Approximation by (p, q)-Baskakov-Durrmeyer-Stancu Operators
(Springer Basel Ag, 2018)
The present paper deals with the Stancu-type generalization of (p, q)-Baskakov-Durrmeyer operators. We investigate local approximation, weighted approximation properties of new operators and present the rate of convergence ...
On a Modification of (p, q)-Szasz-Mirakyan Operators
(Springer Basel Ag, 2018)
In the present paper, we construct and investigate a variant of modified (p, q)-Szasz-Mirakyan operators, studied in Acar (Math Methods Appl Sci 39(10):2685-2695, 2016), which reproduce the test function The order of ...
Reconstruction of Baskakov operators preserving some exponential functions
(Wiley, 2019)
The present paper deals with a new modification of Baskakov operators in which the functions exp(mu t) and exp(2 mu t), mu > 0 are preserved. Approximation properties of the operators are captured, ie, uniform convergence ...
Power Series of Positive Linear Operators
(Springer Basel Ag, 2019)
We describe a unifying approach for studying the power series of the positive linear operators from a certain class. For the same operators, we give simpler proofs of some known ergodic theorems.
q-Voronovskaya type theorems for q-Baskakov operators
(Wiley, 2016)
In the present paper, we prove quantitative q-Voronovskaya type theorems for q-Baskakov operators in terms of weighted modulus of continuity. We also present a new form of Voronovskaya theorem, that is, q-Gruss-Voronovskaya ...
Approximation by modified Szasz-Durrmeyer operators
(Springer, 2016)
The main goal of this paper is to introduce Durrmeyer modifications for the generalized Szasz-Mirakyan operators defined in (Aral et al., in Results Math 65:441-452, 2014). The construction of the new operators is based ...
Approximation by k-th order modifications of Szász-Mirakyan operators
(Akademiai Kiado Rt, 2016)
In this paper, we study the k-th order Kantorovich type modication of Szasz-Mirakyan operators. We first establish explicit formulas giving the images of monomials and the moments up to order six. Using this modification, ...
On Kantorovich modification of (p, q)-Baskakov operators
(Springeropen, 2016)
The concern of this paper is to introduce a Kantorovich modification of (p, q)-Baskakov operators and investigate their approximation behaviors. We first define a new (p, q)-integral and construct the operators. The rate ...