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Degree of approximation to function of bounded variation by Bézier variant of MKZ operators by Vijay Gupta is a Mathematics article available to read on EtoBox.
What is Degree of approximation to function of bounded variation by Bézier variant of MKZ operators about?
Guo (Approx. Theory Appl. 4 (1988) 9-18) introduced the integral modification of Meyer-Konig and Zeller operators Mn and studied the rate of convergence for functions of bounded variation. In this paper we introduce the Bézier variant of these integrated MKZ operators and study the rate of convergence by means of the decomposition technique of functions of bounded variation together with some results of probability theory and the exact bound of MKZ basis functions. Recently, Zeng (J. Math. Anal. Appl. 219 (1998) 364-376) claimed to improve the results of Guo and Gupta (Approx. Theory Appl. 11 (1995) 106-107), but there is a major mistake in the paper of Zeng. For special case our main theorem gives the correct estimate on the rate of convergence, over the result of Zeng.
Who reads Degree of approximation to function of bounded variation by Bézier variant of MKZ operators?
It is typically read by researchers, students, and practitioners in Mathematics.
- Author
- Vijay Gupta
- Publisher
- Elsevier Science; Elsevier ; Elsevier Inc.; Elsevier BV (ISSN 0022-247X)
- Published
- 2004
- Language
- EN
- Field
- Mathematics (Physical Sciences)