On the Sets of Convergence for Sequences of the q-Bernstein Polynomials with q>1
Joint Authors
Ostrovska, Sofiya
Özban, Ahmet Yaşar
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-19, 19 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-09-12
Country of Publication
Egypt
No. of Pages
19
Main Subjects
Abstract EN
The aim of this paper is to present new results related to the convergence of the sequence of the q-Bernstein polynomials {Bn,q(f;x)} in the case q>1, where f is a continuous function on [0,1].
It is shown that the polynomials converge to f uniformly on the time scale ?q={q-j}j=0∞∪{0}, and that this result is sharp in the sense that the sequence {Bn,q(f;x)}n=1∞ may be divergent for all x∈R∖?q.
Further, the impossibility of the uniform approximation for the Weierstrass-type functions is established.
Throughout the paper, the results are illustrated by numerical examples.
American Psychological Association (APA)
Ostrovska, Sofiya& Özban, Ahmet Yaşar. 2012. On the Sets of Convergence for Sequences of the q-Bernstein Polynomials with q>1. Abstract and Applied Analysis،Vol. 2012, no. 2012, pp.1-19.
https://search.emarefa.net/detail/BIM-452836
Modern Language Association (MLA)
Ostrovska, Sofiya& Özban, Ahmet Yaşar. On the Sets of Convergence for Sequences of the q-Bernstein Polynomials with q>1. Abstract and Applied Analysis No. 2012 (2012), pp.1-19.
https://search.emarefa.net/detail/BIM-452836
American Medical Association (AMA)
Ostrovska, Sofiya& Özban, Ahmet Yaşar. On the Sets of Convergence for Sequences of the q-Bernstein Polynomials with q>1. Abstract and Applied Analysis. 2012. Vol. 2012, no. 2012, pp.1-19.
https://search.emarefa.net/detail/BIM-452836
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-452836