Research Article

Approximation by $\alpha$-Bernstein-Schurer operator

Volume: 50 Number: 3 June 7, 2021
EN

Approximation by $\alpha$-Bernstein-Schurer operator

Abstract

In this paper, we introduce a new family of generalized Bernstein-Schurer operators and investigate some approximation properties of these operators. We obtain a uniform approximation result using the well-known Korovkin theorem and give the degree of approximation via second modulus of smoothness. Also, we present Voronovskaya and Grüss-Voronovskaya type results for these operators.

Keywords

References

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  3. [3] A.M. Acu, H. Gonska and I. Raşa, Grüss-type and Ostrowski-type inequalities in approximation theory, Ukrainian Math. J. 63 (6), 843–864, 2011.
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  6. [6] S.N. Bernstein, Démonstration du théorème de Weierstrass fondée sur le calcul des probabilités, Commun. Kharkov Math. Soc. 13, 1–2, 1912/1913.
  7. [7] Q. Cai and X. Xu, Shape-preserving properties of a new family of generalized Bern- stein operators, J. Inequal. Appl. 2018, Article number: 241, 2018.
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Details

Primary Language

English

Subjects

Mathematical Sciences

Journal Section

Research Article

Publication Date

June 7, 2021

Submission Date

September 30, 2019

Acceptance Date

October 23, 2020

Published in Issue

Year 2021 Volume: 50 Number: 3

APA
Çetin, N. (2021). Approximation by $\alpha$-Bernstein-Schurer operator. Hacettepe Journal of Mathematics and Statistics, 50(3), 732-743. https://doi.org/10.15672/hujms.626905
AMA
1.Çetin N. Approximation by $\alpha$-Bernstein-Schurer operator. Hacettepe Journal of Mathematics and Statistics. 2021;50(3):732-743. doi:10.15672/hujms.626905
Chicago
Çetin, Nursel. 2021. “Approximation by $\alpha$-Bernstein-Schurer Operator”. Hacettepe Journal of Mathematics and Statistics 50 (3): 732-43. https://doi.org/10.15672/hujms.626905.
EndNote
Çetin N (June 1, 2021) Approximation by $\alpha$-Bernstein-Schurer operator. Hacettepe Journal of Mathematics and Statistics 50 3 732–743.
IEEE
[1]N. Çetin, “Approximation by $\alpha$-Bernstein-Schurer operator”, Hacettepe Journal of Mathematics and Statistics, vol. 50, no. 3, pp. 732–743, June 2021, doi: 10.15672/hujms.626905.
ISNAD
Çetin, Nursel. “Approximation by $\alpha$-Bernstein-Schurer Operator”. Hacettepe Journal of Mathematics and Statistics 50/3 (June 1, 2021): 732-743. https://doi.org/10.15672/hujms.626905.
JAMA
1.Çetin N. Approximation by $\alpha$-Bernstein-Schurer operator. Hacettepe Journal of Mathematics and Statistics. 2021;50:732–743.
MLA
Çetin, Nursel. “Approximation by $\alpha$-Bernstein-Schurer Operator”. Hacettepe Journal of Mathematics and Statistics, vol. 50, no. 3, June 2021, pp. 732-43, doi:10.15672/hujms.626905.
Vancouver
1.Nursel Çetin. Approximation by $\alpha$-Bernstein-Schurer operator. Hacettepe Journal of Mathematics and Statistics. 2021 Jun. 1;50(3):732-43. doi:10.15672/hujms.626905

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