Approximation by bivariate Mazhar-Totik operators

• Autorzy: Eugeniusz Wachnicki
• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

positive linear operator; rate of convergence; Voronovskaya theorem; modulus of continuity; modulus of smoothness; mixed modulus of smoothness; limit problem

• Wydawca: Polish Mathematical Society
• Czasopismo: Commentationes Mathematicae
• Rocznik: 2010
• Tom: 50
• Numer: 2

Daty

wydano

2010

online

2017-12-18

Twórcy

autor

Eugeniusz Wachnicki

Identyfikatory

DOI

10.14708/cm.v50i2.5180