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Approximation of $B$-Continuous and $B$-Differentiable Functions by GBS Operators of Bernstein Bivariate Polynomials  
 
  Authors: Ovidiu T. Pop, Mircea Farcas,  
  Keywords: Linear positive operators, Bernstein bivariate polynomials, GBS operators, $B$-differentiable functions, approximation of $B$-differentiable functions by GBS operators, mixed modulus of smoothness.  
  Date Received: 13/09/05  
  Date Accepted: 03/06/06  
  Subject Codes:

41A10, 41A25, 41A35, 41A36, 41A63.

 
  Editors: Sever S. Dragomir,  
 
  Abstract:

In this paper we give an approximation of B-continuous and B -differentiable functions by GBS operators of Bernstein bivariate polynomials.;



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