Weighted Approximation by Szรกsz-Mirakjan
โ
D.X. Zhou
๐
Article
๐
1994
๐
Elsevier Science
๐
English
โ 220 KB
In this paper we consider the weighted approximation by the Szasz-Mirakjan operators. We characterize the functions with nonoptimal approximation order by smoothness. (C) 1994 Academic Press, Inc.