Rate of approximation by a new sequence of linear positive operators
โ Scribed by V. Gupta
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 484 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0898-1221
No coin nor oath required. For personal study only.
โฆ Synopsis
In
the present paper, we study the rate of pointwise approximation by a new sequence of linear positive operators for functions of bounded variation.
To prove the main result, we have used some results of probability theory. In the end, we also introduce the Bezier variant of these newly introduced sequences of linear positive operators.
๐ SIMILAR VOLUMES
## Abstract A unified class of linear positive operators has been defined. Using these operators some approximation estimates have been obtained for unbounded functions. For particular linear positive operators these results sharpen and improve the earlier estimates due to Fuhua Cheng (J. Approx. T
In the present paper, we study a new sequence of linear positive operators. We obtain a Voronovskaja type asymptotic formula and an estimate on error in terms of higher-order modulus of continuity for the iterative combinations of the new sequence of linear positive operators. Here, we also note tha