Local and Global Approximation Theorems for Positive Linear Operators

On a family of approximation operators

Mourad E. H. Ismail, Courtney May · Journal of Mathematical Analysis and Applications · 1978 · 113 citations

Natural Sciences, Mathematics, Probability Theory +10

Direct Estimate for Bernstein Polynomials

Z. Ditzian · Journal of Approximation Theory · 1994 · 68 citations

Computing, Computer Science, Algorithms +3

Direct and Inverse Estimates for Bernstein Polynomials

Michael Felten · Constructive Approximation · 1997 · 37 citations

Natural Sciences, Computer Science, Computational Geometry +6

Approximation of Functions by Polynomials in C[-L, 1]

Z. Ditzian, Depeng Jiang · Canadian Journal of Mathematics · 1992 · 34 citations · Full text

Natural Sciences, Mathematics, Computational Geometry +4

On a conjecture of Z. Ditzian

Ding‐Xuan Zhou · Journal of Approximation Theory · 1992 · 28 citations

Natural Sciences, Mathematics, Number Theory +1