TARU PUBLICATIONS
Journal of Interdisciplinary Mathematics cover
Open Access ·Peer-reviewed·ISSN (Online): 2169-012X·ISSN (Print): 0972-0502

Freq.: MONTHLY - Publishes the methodological and theoretical role of mathematics and mathematical applications underpinning scientific research.

Issues up to 2022 co-published with and available at:Taylor & Francis Online
submissions@tarupublications.com
Open Access Research Article

Approximation by half Bernstein polynomials

* ,

* Corresponding author · click or hover a name for details

pp. 865–869Vol. 27Issue 4June 2024DOI: 10.47974/JIM-1884XML
Received:
10 Jan 2024
Published Online:
30 Jun 2024
Article type:
Research Article
Language:
EN
Article no.:
JIM-1884
Pages:
865–869

Abstract

This paper defines and studies the half Bernstein polynomials to approximate functions in C[0,1]. The pointwise convergence in ordinary approximation is given for these polynomials. Also, the order of approximation, the Voronovskaya-type asymptotic theorem and the error estimate are introduced. Finally, to show the ability convergence of these polynomials we provide some examples to approximate these polynomials to test functions and compare numerical results with the results corresponding to classical Bernstein polynomials.

Keywords

Subject Classifications

41A1041A2541A36

References

[1] S.N. Bernstein, Démostration du théoréme de Weierstrass fondée sur le calcul de probabilités, Comm. Soc. Math. Kharkow (2), 13, pp. 1-2 (1912/1913).
[2] Q. Cai1, B. Lian and G. Zhou, Approximation properties of λ-Bernstein operators, Cai et al. Journal of Inequalities and Applications 2018:61 (2018).
[3] A.R. Gairola, Deepmala, L.N. Mishra, Rate of Approximation by Finite Iterates of q-Durrmeyer Operators, Proc. Natl. Acad. Sci., India, Sect. A Phys. Sci. (April–June 2016) 86(2) : 229–234 (2016). doi: 10.1007/s40010-016-0267-z.
[4] P. P. Korovkin, Linear operators and Approximation Theory, Hindustan Publ. Corp. Delhi (1960) (Translated from Russian Edition of 1959).
[5] V.N. Mishra, K. Khatri, L.N. Mishra; On Simultaneous Approximation for Baskakov Durrmeyer-Stancu type operators, Journal of Ultra Scientist of Physical Sciences,Vol. 24, No. (3) A, pp. 567-577 (2012).
[6] D. C. Morales, P. Garrancho and I. Rasa, Approximation properties of Bernstein–
[7] Durrmeyer type operators, Applied Mathematics and Computation 232, 1–8 (2014).
[8] A. J. Muhammad, A. Jaber, On Some Approximation Properties for a Sequence of λ-Bernstein Type Operators, Iraqi Journal of Science, Vol. 62, No. 12, pp: 4903-4915 (2021).
[9] A. Pallini, Bernstein-Type Approximation Of Smooth Function, Statistica, 65, No. 2 (2005).
[10] Abbood, Mohaimen M., Ebrahim, Hassan H., Al-Fayadh, Ali & Obaid, Ahmed J. () Measure defined on Γ–algebra and some of their generalizations, Journal of Interdisciplinary Mathematics, 1-7, DOI: 10.47974/JIM-1502.
[11] Al-Ameedee, Sarah A. & Obaid, Ahmed J. () New results and application of differential quasi subordinations for higher-order derivatives of meromorphic multivalent functions, Journal of Interdisciplinary Mathematics, 1-8, DOI: 10.47974/JIM-1483. 

Views: 189Downloads: 4Citations: 1