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  Volume 5, Issue 4, Article 113
Simultaneous Approximation by Lupas Modified Operators with Weighted Function of Szasz Operators

    Authors: Naokant Deo,  
    Keywords: Simultaneous approximation, Lupas operators, Szasz operators.  
    Date Received: 20/08/04  
    Date Accepted: 01/09/04  
    Subject Codes:

41A28, 41A36.

    Editors: Alexandru Lupas (1942-2007),  

In the present paper, we consider a new modification of the Lupas operators with the weight function of Szasz operators and study simultaneous approximation. Here we obtain a Voronovskaja type asymptotic formula and an estimate of error in simultaneous approximation for these Lupas-Szasz operators.

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