ON SOME WEIGHTED STATISTICAL APPROXIMATION PROPERTIES OF q-SCHURER BERNSTEIN OPERATORS

  • CARMEN VIOLETA MURARU
    "Vasile Alecsandri" University of Bacău, Faculty of Sciences, Department of Mathematics and Informatics, Calea Mărăşeşti 157, Bacău 600115, ROMANIA
    carmen_7419@yahoo.com

Abstract

We investigate some weighted statistical approximation properties of Schurer-Bernstein operators in q-calculus and give an estimation of convergence in terms of Peetre's type K-functional.

Cuvinte cheie

positive and linear approximation process q-calculus q-Schurer-Bernstein linear operators