Geodesic
Approximation by bivariate Mazhar-Totik operators
Commentationes Mathematicae, Tome 50 (2010) no. 2, pp. 141-153.

Voir la notice de l'article provenant de la source Annales Societatis Mathematicae Polonae Series

The aim of this paper is to study a bivariate version of the operator investigated in [2], [4]. We shall present Voronovskaya type theorem and theorems giving a rate of convergence of this operator. Some applications for the limit problem are indicated.
DOI : 10.14708/cm.v50i2.5180
Mots-clés : positive linear operator, rate of convergence, Voronovskaya theorem, modulus of continuity, modulus of smoothness, mixed modulus of smoothness, limit problem 
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Eugeniusz Wachnicki. Approximation by bivariate Mazhar-Totik operators. Commentationes Mathematicae, Tome 50 (2010) no. 2, pp.  141-153. doi : 10.14708/cm.v50i2.5180. http://geodesic.mathdoc.fr/articles/10.14708/cm.v50i2.5180/

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