Gupta, Vijay Simultaneous approximation for Bézier variant of Szász–Mirakyan–Durrmeyer operators. (English) Zbl 1105.41018 J. Math. Anal. Appl. 328, No. 1, 101-105 (2007). MSC: 41A28 × Cite Format Result Cite Review PDF Full Text: DOI
Gupta, Vijay; Noor, Muhammad Aslam; Beniwal, Man Singh Rate of convergence in simultaneous approximation for Szász–Mirakyan–Durrmeyer operators. (English) Zbl 1097.41019 J. Math. Anal. Appl. 322, No. 2, 964-970 (2006). MSC: 41A28 × Cite Format Result Cite Review PDF Full Text: DOI