Simultaneous approximation by certain Baskakov–Durrmeyer–Stancu operators
- Gupta, Vijay
- Verma, D.K.
- Agrawal, P.N.
Publication date
October 2012
DOI Publisher
Production and hosting by Elsevier B.V.Abstract
AbstractIn the present paper, we establish some direct results in simultaneous approximation for Baskakov–Durrmeyer–Stancu (abbr. BDS) operators Dn(α,β)(f,x). We establish point-wise convergence, Voronovskaja type asymptotic formula and an error estimate in terms of second order modulus of continuity of the function
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