Properties and applications of $$P_n$$-simple functionals |
| |
Authors: | Ana-Maria Acu |
| |
Institution: | 1.Department of Mathematics and Informatics,Lucian Blaga University of Sibiu,Sibiu,Romania |
| |
Abstract: | In this paper some representations of a linear positive functional are established. These results are extended for linear positive operators \(L_n:Ca,b] \rightarrow Ca,b]\). Also, approximation properties of linear positive operators, expressed in terms of moduli of smoothness, are considered. In the last section, the remainder term in various approximation processes is studied. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|