Approximation by q- Bernstein Schurer-SzaszMirakyan Operators for Functions in Two Variables | ||
| basrah journal of science | ||
| Article 10, Volume 34, Issue 3, December 2016, Pages 94-103 PDF (0 K) | ||
| Author | ||
| Ali J. Mohammad and Rafah Fouad | ||
| Abstract | ||
| In this paper, we define operators of summation-integral q-type of BernsteinSchurer – SzaszMirakyan operators F_n in two dimensional space. Firstly we restrict the operators in BernsteinSchurer operators and study the restrictionQ_n, then we discuss the convergence for the operators and then we prove a Voronovskaya- type asymptotic formula for this operators. | ||
| Keywords | ||
| Bernstein; Schurer operators; SzaszMirakjan operators; linear positive operators; Korovkin theorem; Voronovskaja; type asymptotic formula | ||
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