Properties of a new class of recursively defined Baskakov-type operators

Abstract


Bu starting from a recent paper by Campiti and Metafune [7], we consider a generalization of the Baskakov operators, which is introduced by replacing the binomial coefficients with other coefficients defined  recursively by means of two fixed sequences of real numbers. In this paper, we indicate some of their properties, including a decomposition into an expression which depends linearly on the fixed sequences and an estimation of the corresponding order of approximation, in terms of the modulus of continuity.

Authors

Octavian Agratini
Department of Mathematics, Babes-Bolyai University, Cluj-Napoca, Romania

Keywords

Baskakov-type operators; order of approximation; modulus of continuity.

Paper coordinates

O. Agratini, Properties of a new class of recursively defined Baskakov-type operators, Archivum Mathematicum, 34 (1998) no. 3, pp. 353-359.

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About this paper

Journal

Archivum Mathematicum

Publisher Name

Masaryk University

DOI
Print ISSN

1212-5059

Online ISSN

1212-5059

google scholar link

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1998

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