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Toplam kayıt 60, listelenen: 51-60
Simultaneous approximation with generalized Durrmeyer operators
(Elsevier Science Inc, 2015)
The aim of this paper is to obtain some convergence properties of generalized sequences of Ibragimov-Gadjiev-Durrmeyer operators which are a wide class of linear positive operators including many well known linear positive ...
On Kantorovich process of a sequence of the generalized linear positive operators
(Taylor & Francis Inc, 2008)
We define the Kantorovich variant of the generalized linear positive operators introduced by Ibragimov and Gadjiev in 1970. We investigate direct approximation result for these operators on p-weighted integrable function ...
Quantitative Voronovskaya-Type Results for Polynomially Bounded Functions
(Springer Basel Ag, 2016)
We prove quantitative Voronovskaya-type results and Gruss-Voronovskaya inequalities for polynomially bounded functions. The results are given in terms of suitable K-functionals and applied to linking Szasz-Mirakyan and ...
Quantitative Voronovskaya Type Theorems For A General Sequence of Linear Positive Operators
(Univ Nis, Fac Sci Math, 2019)
The present paper deal with the obtaining quantitative form of the results presented Butzer & Karsli [1]. That is, we prove quantitative simultaneous results by general sequence of positive linear operators which are valid ...
Kantorovich-type generalization of parametric Baskakov operators
(Wiley, 2019)
In this manuscript, we define a Kantorovich generalization of the nonnegative parametric Baskakov operators. After that, the weighted uniform convergence of the generalized operators is proved. Also, we present Voronovskaja-type ...
The q-derivative and applications to q-Szasz Mirakyan operators
(Springer, 2006)
By using the properties of the q-derivative, we show that q-Szasz Mirakyan operators are convex, if the function involved is convex, generalizing well-known results for q = 1. We also show that q-derivatives of these ...
On approximation properties of a family of linear operators at critical value of parameter
(Academic Press Inc Elsevier Science, 2006)
We introduce the family of linear operators [GRAPHICS] associated to a certain "admissible bunch" of operators S-t, t > 0, acting on L-p (R-n, dm, and investigate the approximation properties of this family as alpha -> ...
Generalized Picard singular integrals
(Pergamon-Elsevier Science Ltd, 2009)
in this article, we introduce and study a new type of Picard singular integral operators on R-n constructed by means of the concept of the nonisotropic beta-distance and the q-exponential functions. The central role here ...
Weighted L p-approximation with positive linear operators on unbounded sets
(Pergamon-Elsevier Science Ltd, 2007)
In this work we state and prove a Korovkin type theorem for the weighted space L-p,L-omega (R) and also its n-dimensional analogue for the weighted space L-p,L-Omega (R-n). (C) 2007 Elsevier Ltd. All rights reserved.
Generalized Baskakov-Beta Operators
(Rocky Mt Math Consortium, 2009)
Very recently Wang [9] introduced the modified form of Baskakov-beta operators and obtained a Voronov-skaja type asymptotic formula for these operators. We extend the study and here we estimate a direct result in terms of ...