Izvorni znanstveni članak
Quantitative estimates for a certain bivariate Chlodowsky-Szasz-Kantorovich type operators
Nurhayat İspir
; Department of Mathematics, Faculty of Science, Gazi University, Ankara, Turkey
İbrahim Büyükyazıcı
; Department of Mathematics, Faculty of Science, Ankara University, Ankara, Turkey
Sažetak
In this paper, we introduce a bivariate Kantorovich variant of the combination of Chlodowsky and Szasz type operators and study local approximation properties of these operators. We estimate the approximation order in terms of Peetre’s K-functional and partial moduli of continuity. We also give some numerical error estimates and illustrations.
Ključne riječi
Chlodowsky and Szasz type operators; Kantorovich operators; partial moduli of continuity; Peetre’s K-functional
Hrčak ID:
157700
URI
Datum izdavanja:
16.5.2016.
Posjeta: 1.376 *