A global inverse theorem on simultaneous approximation by Bernstein-Durrmeyer operators

Bernstein-type operators and their derivatives

Z. Ditzian, Kamen G. Ivanov · Journal of Approximation Theory · 1989 · 91 citations

Natural Sciences, Mathematics, Derivatives +7

An interpolation theorem and its applications to positive operators

Pacific Journal of Mathematics · 1984 · 63 citations · Full text

Natural Sciences, Mathematics, Number Theory +9

Algorithms for approximation II

Journal of Approximation Theory · 1991 · 40 citations

Computing, Computer Science, Mathematics +11

The L-saturation of the Bernstein-Kantorovitch polynomials

S. D. Riemenschneider · Journal of Approximation Theory · 1978 · 24 citations

Natural Sciences, Computer Science, Mathematics +4

An elementary approach to inverse approximation theorems

Michael Becker, R. J. Nessel · Journal of Approximation Theory · 1978 · 23 citations

Computing, Computer Science, Mathematics +13