Add to ORKGIn the present paper, we show that a subclass of the operators defined by Lupaș [12] preserve properties of the modulus of continuity function and Lipschitz constant and the order of a Lipschitz continuous function. We are also concerned with the monotonicity of a sequence of such operators for convex functions
In this paper, for the univariate Bernstein-Kantorovich-Choquet, Szasz-Kantorovich-Choquet, Baskakov...
In this paper we generalize Voronovskaja's theorem for a class of linear and positive operators, and...
By majorization approaches, some known results on monotonicity of the arithmetic means of convex an...
AbstractIn Aleksandrov and Peller (2010) [2] we obtained general estimates of the operator moduli of...
Abstract. In this work, we construct Stancu type modification of the generalization of Meyer-König a...
In this study, we define a Kantorovich type generalization of W. Meyer-Konig and K. Zeller operators...
Two theorems on simultaneous approximation are obtained by using generalized convex operators
The following is proven here: let W : X × C −→ R, where X is convex, be a continuous and bounded fun...
AbstractIn this paper, we introduce a new type modulus of continuity for function f belonging to a p...
We give accurate estimates for the constants (Formula presented.), where I = R or I = 0, 8), Ln is a...
AbstractIn this work general quantitative estimates of Voronovskaja-type formulas in the space of fu...
In the present paper, a modification of positive linear operators which was proposed by O. Agratini ...
AbstractThis note is focused upon positive linear operators which preserve the quadratic test functi...
AbstractIn this paper we prove a Korovkin type approximation theorem and obtain the rate of converge...
AbstractWe obtain the best possible constants in preservation inequalities concerning the usual firs...
In this paper, for the univariate Bernstein-Kantorovich-Choquet, Szasz-Kantorovich-Choquet, Baskakov...
In this paper we generalize Voronovskaja's theorem for a class of linear and positive operators, and...
By majorization approaches, some known results on monotonicity of the arithmetic means of convex an...
AbstractIn Aleksandrov and Peller (2010) [2] we obtained general estimates of the operator moduli of...
Abstract. In this work, we construct Stancu type modification of the generalization of Meyer-König a...
In this study, we define a Kantorovich type generalization of W. Meyer-Konig and K. Zeller operators...
Two theorems on simultaneous approximation are obtained by using generalized convex operators
The following is proven here: let W : X × C −→ R, where X is convex, be a continuous and bounded fun...
AbstractIn this paper, we introduce a new type modulus of continuity for function f belonging to a p...
We give accurate estimates for the constants (Formula presented.), where I = R or I = 0, 8), Ln is a...
AbstractIn this work general quantitative estimates of Voronovskaja-type formulas in the space of fu...
In the present paper, a modification of positive linear operators which was proposed by O. Agratini ...
AbstractThis note is focused upon positive linear operators which preserve the quadratic test functi...
AbstractIn this paper we prove a Korovkin type approximation theorem and obtain the rate of converge...
AbstractWe obtain the best possible constants in preservation inequalities concerning the usual firs...
In this paper, for the univariate Bernstein-Kantorovich-Choquet, Szasz-Kantorovich-Choquet, Baskakov...
In this paper we generalize Voronovskaja's theorem for a class of linear and positive operators, and...
By majorization approaches, some known results on monotonicity of the arithmetic means of convex an...