Lipschitz–Nikolskii Constants for the Trotter–Feller Operator
✍ Scribed by Mi Zhou
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 307 KB
- Volume
- 200
- Category
- Article
- ISSN
- 0022-247X
No coin nor oath required. For personal study only.
✦ Synopsis
In this paper we determine the Lipschitz᎐Nikolskiı constants for the Trotter᎐Feller operator which contains various well-known operators. As corollaries to our general settings we obtain the Lipschitz᎐Nikolskiı constants for a series ȏf concrete operators including the Bernstein, Szasz, Gamma, Weierstrass, and Baskakov operators, their generalizations such as the Cheney᎐Sharma and Bleimann᎐Butzer᎐Hahn operators, and many others. Our results also improve Rathore's on the Meyer-Konig and Zeller operator and the Gamma operator of Muller as well as Rathore and Singh's on the Post᎐Widder operator. Throughout ẗhe paper the probabilistic method is used intensively while a result in probability theory on normal approximation plays a key role.
📜 SIMILAR VOLUMES
For pseudo-differential operators generating symmetric Feller semigroups we discuss several approaches to the Dirichlet problem and show that under suitable regularity assumptions the solutions obtained by different methods do all coincide. In particular, we give a reasonable analytic interpretation
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