POINTWISE ESTIMATE FOR SZASZ-TYPE OPERATORS

Authors
GUO SS LI CX SUN YG YANG G YUE SJ
Citation
Ss. Guo et al., POINTWISE ESTIMATE FOR SZASZ-TYPE OPERATORS, Journal of approximation theory (Print), 94(1), 1998, pp. 160-171
Citations number
6
Categorie Soggetti
Mathematics,Mathematics
Journal title
Journal of approximation theory (Print) → ACNP
ISSN journal
00219045
Volume
94
Issue
1
Year of publication
1998
Pages
160 - 171
Database
ISI
SICI code
0021-9045(1998)94:1<160:PEFSO>2.0.ZU;2-8
Abstract
For combinations of modified Szasz operators D. X. Zhou gave two equiv alent relations by means of the classical modulus, In this paper we ex tend these results by the Ditzian-Totik modulus of smoothness. (C) 199 8 Academic Press.