We consider families (L t , t # T) of positive linear operators such that each L t is representable in terms of a stochastic process starting at the origin and having nondecreasing paths and integrable stationary increments. For these families, we give probabilistic characterizations of the best pos
✦ LIBER ✦
On Certain Best Constants for Bernstein-Type Operators
✍ Scribed by Jesús de la Cal; Javier Cárcamo
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 141 KB
- Volume
- 113
- Category
- Article
- ISSN
- 0021-9045
No coin nor oath required. For personal study only.
✦ Synopsis
We discuss the generalized version of a best-constant problem raised by Z. Li in a note which recently appeared in Journal of Approximation Theory. Some best constants for well known Bernstein-type operators are obtained.
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