ACTA MATHEMATICA
UNIVERSITATIS COMENIANAE




Vol. LXXVIII, 1 (2009)
p. 43 - 52

About the bivariate operators of Kantorovich-type

O. T. Pop and M. D. Fărcaş

Received: October 09, 2007;   Accepted: April 17, 2008



Abstract.   The aim of this paper is to study the convergence and approximation properties of the bivariate operators and GBS operators of Kantorovich-type.

Keywords:  Linear positive operators; modulus of continuity of the bivariate functions; mixed modulus of smoothness; bivariate operators of Kantorovich-type.  

AMS Subject classification: Primary:  41A10, 41A25, 41A36, 41A63  


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Acta Mathematica Universitatis Comenianae
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