Abstract
The concern of this note is to introduce a general class of linear positive operators of discrete type acting on the space of real valued functions defined on a plane domain. These operators preserve some test functions of Bohman-Korovkin theorem. Following our technique, as a particular class, a modified variant of the bivariate Bernstein-Chlodovsky operators is presented.
Authors
Octavian Agratini
Department of Mathematics, Babes-Bolyai University, Cluj-Napoca, Romania
Keywords
linear positive operator, Bohman-Korovkin theorem, bivariate modulus of smoothness, Bernstein-Chlodovsky operator.
Paper coordinates
O. Agratini, On a class of linear positive bivariate operators of King type, Studia Universitatis Babes-Bolyai, Mathematica, 51 (2006) no. 4, pp. 13-22.
About this paper
Journal
Studia Universitatis Babes-Bolyai, Mathematica
Publisher Name
DOI
Print ISSN
1843-3855
Online ISSN
2065-9490
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