Abstract
By using Markov-Polya probabilistic shceme, in 1968 D.D. Stancu introduced and studied a new class of linear positive operators of polynomial type. In this paper we investigate cerain linear combinations of Stancu operators which, under additional requirements, approximate a function with a smaller error than the original polynomials.
Authors
Octavian Agratini
Department of Mathematics, Babes-Bolyai University, Cluj-Napoca, Romania
Keywords
Markov-Polya scheme; Stancu polynomial; rate of convergence.
Paper coordinates
O. Agratini, Linear combinations of D.D. Stancu polynomials, Revue d’Analyse Numerique et de Theorie de l’Approximation, 27 (1999) no. 1, pp. 15-22.
About this paper
Journal
Revue d’Analyse Numerique et de Theorie de l’Approximation
Publisher Name
Publishing House of the Romanian Academy
Print ISSN
2457-6794
Online ISSN
2501-059X
google scholar link
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