Convergence properties of generalized Lupaş-Kantorovich operators
Karpatsʹkì Matematičnì Publìkacìï, 2021 In the present paper, we consider the Kantorovich modification of generalized Lupaş operators, whose construction depends on a continuously differentiable, increasing and unbounded function $\rho$.
M. Qasim +3 more
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GENUINE MODIFIED BASKAKOV-DURRMEYER OPERATORS [PDF]
, 2021 The present paper deals with genuine Baskakov Durrmeyer operators which have preserved certain functions. We have obtained quantitative Voronovskaya and quantitative Grüss type Voronovskaya theorems using the weighted modulus of continuity. These results
Ulusoy Ada, Gülsüm
core +1 more source
Chlodowsky-type Szász operators via Boas–Buck-type polynomials and some approximation properties
Journal of Inequalities and Applications, 2023 In this paper, we construct the Chlodowsky-type Szász operators defined via Boas–Buck-type polynomials. We prove some approximation properties and obtain the rate of the convergence for these operators.
Naim L. Braha +2 more
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The q‐Chlodowsky and q‐Szasz‐Durrmeyer Hybrid Operators on Weighted Spaces
Journal of Mathematics, Volume 2020, Issue 1, 2020., 2020 The main aim of this article is to introduce a new type of q‐Chlodowsky and q‐Szasz‐Durrmeyer hybrid operators on weighted spaces. To this end, we give approximation properties of the modified new q‐Hybrid operators. Moreover, in the weighted spaces, we examine the rate of convergence of the modified new q‐Hybrid operators by means of moduli of ...
Harun Çiçek +2 more
wiley +1 more source
The Q-MBS Operators in a linear positive operator Voronovskaya style asymptotic formula
Journal of Physics: Conference Series, 2021 The paper reveals the development theory of modified Beta Stancu operators. Incorporate Q derivatives and get critical moments from another Q-Beta generator. There is also a simple module inference for Q operators.
R. Sharma, R. Mishra, S. Garg
semanticscholar +1 more source
Certain approximation properties of Brenke polynomials using Jakimovski–Leviatan operators
Journal of Inequalities and Applications, 2021 In this article, we establish the approximation by Durrmeyer type Jakimovski–Leviatan operators involving the Brenke type polynomials. The positive linear operators are constructed for the Brenke polynomials, and thus approximation properties for these ...
Shahid Ahmad Wani +2 more
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Direct Estimate for Some Operators of Durrmeyer Type in Exponential Weighted Space
Demonstratio Mathematica, 2014 In the present paper, we investigate the convergence and the approximation order of some Durrmeyer type operators in exponential weighted space. Furthermore, we obtain the Voronovskaya type theorem for these operators.
Krech Grażyna, Wachnicki Eugeniusz
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Approximation Properties of the Blending-Type Bernstein–Durrmeyer Operators
Axioms, 2022 We construct the blending-type modified Bernstein–Durrmeyer operators and investigate their approximation properties. First, we derive the Voronovskaya-type asymptotic theorem for this type of operator.
Yu-Jie Liu +3 more
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Gruss and Gruss-Voronovskaya-type estimates for complex convolution polynomial operators
, 2021 A classical well-known result in approximation theory is the Gruss inequality for positive linear functionals, which gives an upper bound for the Chebyshev-type functional.
S. Gal, I. Iancu
semanticscholar +1 more source
On partial derivatives of multivariate Bernstein polynomials [PDF]
, 2016 It is shown that Bernstein polynomials for a multivariate function converge to this function along with partial derivatives provided that the latter derivatives exist and are continuous.
A. N. Shiryaev +17 more
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