Abstract
In the present paper, we introduce certain (p, q) analogue of the Szász–Beta operators using (p, q)-variant of Beta function of second kind. We present direct theorem in weighted spaces in terms of suitable weighted modulus of smoothness and Grüss-type inequality for mentioned operator. A Voronovskaya type theorem is also given.
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Aral, A., Gupta, V. (p, q)-Variant of Szász–Beta operators. RACSAM 111, 719–733 (2017). https://doi.org/10.1007/s13398-016-0325-z
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DOI: https://doi.org/10.1007/s13398-016-0325-z