Note on approximation properties of generalized Durrmeyer operators

Sharma, Honey

doi:10.1186/2251-7456-6-24

Cited by 10 publications

(19 citation statements)

References 9 publications

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“…Sharma was studied the rate of convergence of q-Durrmeyer operators and he used maple programming to describe the approximation for two sequences of operators. [5] Mursaleen and Asif khan, they studied approximation properties of q-Bernstein-Shurer operators and they found the error estimate. In addition, they proved graphically the convergence for by these operators.…”

Section: Suppose Thatmentioning

confidence: 99%

On approximation f by (Î±,Î²,Î³)-Baskakov Operators

AbdulSatter

2017

J. Al-Qadisiyah Comp. Sci. Math.

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Section: Suppose Thatmentioning

confidence: 99%

On approximation f by (Î±,Î²,Î³)-Baskakov Operators

AbdulSatter

2017

J. Al-Qadisiyah Comp. Sci. Math.

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“…In this paper motivated by Sharma [6,7,[10][11][12] we introduce a -analogue of the -Baskakov-Durrmeyer type operators defined as follows: for ∈ , ,…”

Section: Definitionmentioning

confidence: 99%

“…In 20011, Aral and Gupta [4,5] introduced a -generalization of the classical Baskakov operators. In 2012, Sharma [6,7] introduced the -Durrmeyer type operators. Orkcu and Dogru [8] introduced Kantorovich type generalization ofSzasz-Mirakjan operators and discussed their -statistical approximation properties.…”

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confidence: 99%

Some Applications of New Modifiedq-Integral Type Operators

Pathak

Sahoo

2015

International Journal of Mathematics and Mathematical Sciences

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We introduce a new sequence of -integral operators. We show that it is a weighted approximation process in the polynomial space of continuous functions defined on unit interval. Weighted statistical approximation theorem, Korovkin type theorems for fuzzy continuous functions, and an estimate for the rate of convergence for these operators. IntroductionThe study of -Calculus is a generalization of any subjects, such as hyper geometric series, complex analysis, and particle physics. Currently it continues being an important subject of study. It has been shown that positive linear operators constructed by -numbers are quite effective as far as the rate of convergence is concerned and we can have some unexpected results, which are not observed for classical case. In the last decade, some new generalizations of wellknown positive linear operators, based on -integers, were introduced and studied by several authors. For example, -Meyer Konig and Zeller operators were studied by Trif [1], Dogru and Duman [2], Aral and Gupta [3], and so forth. In 20011, Aral and Gupta [4,5] introduced a -generalization of the classical Baskakov operators. In 2012, Sharma [6,7] introduced the -Durrmeyer type operators. Orkcu and Dogru [8] introduced Kantorovich type generalization ofSzasz-Mirakjan operators and discussed their -statistical approximation properties. In this paper motivated by Sharma we introduced a -analogue of the -Durrmeyer operators and we study better rate of convergence and statistical approximation properties.We mention some important definitions of -Calculus.Definition 1. For any fixed real numbers > 0 and ∈ , the -integers are defined byIn this way for real number one may writeDefinition 2. The -factorial is defined byDefinition 3. For any number ∈ (0, ), the -binomial coefficient is defined byAral and Gupta [4] introduced a -generalization of the classical Baskakov operators. For all ∈ [0, ∞), ∈ (0, 1), and each positive integer , the operators are defined as whereand they established some approximation results on it. Sharma [6] introduced the following -Durrmeyer type operators defined as follows: forwhereand they established some approximation results on it. In this paper motivated by Sharma [6,7,[10][11][12] we introduce a -analogue of the -Baskakov-Durrmeyer type operators defined as follows: for ∈ , ,where we set , ( ; ) = ( + −1 ) (Kasana et al.[13] obtained a sequence of modified Szâsz type operators for integrable function on [0, ∞) defined aswhere and belong to [0, ∞) and is fixed.In this paper, motivated by Kasana and Sharma, we introduce a -analogue of the -Baskakov-Durrmeyer type operators defined as follows: for ∈ , ,where and belong to , and is fixed. The aim of this paper is to study some approximation properties of a new generalization of operators based onintegers. We estimate moments for these operators. Also, we study statistical convergence and Korovkin type theorems for fuzzy continuous functions. Finally, we give better error estimations for operators (10) and (12). Estimation of MomentsWe ...

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“…Also Gupta and Agarwal [12] presented some approximation properties for complex extension. For the detail study of approximation properties of q variant of Durrmeyer operators one can see [7,10,14,18,19,22,27]. Motivated by these modifications, Sharma and Aujla [28] introduced the mixed summation-integral-type Lupas ß-Phillips-Bernstein operators as follows:…”

Section: Introductionmentioning

confidence: 98%

Note on approximation properties of generalized Durrmeyer operators

Cited by 10 publications

References 9 publications

On approximation f by (Î±,Î²,Î³)-Baskakov Operators

On approximation f by (Î±,Î²,Î³)-Baskakov Operators

Some Applications of New Modifiedq-Integral Type Operators

On certain family of mixed summation integral type two-dimensionalq-Lupaş–Phillips–Bernstein operators

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