On an interpolatory operator and its saturation
✍ Scribed by T. Hermann; P. Vértesi
- Publisher
- Akadmiai Kiad
- Year
- 1981
- Tongue
- English
- Weight
- 315 KB
- Volume
- 37
- Category
- Article
- ISSN
- 1588-2632
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The main purpose of this paper is to give some natural relations between the entropy numbers of an operator and those of its adjoint. This problem has attracted some recent attention (of. [ll], 14.3. 6 and[a]). Typically, we shall consider inequalities which allow a correction term. We obtain our fi
We introduce an operator on permutations of 1, 2, . . . , n, which preserves the numbers of their ascents and descents. We investigate periods of permutations under the operator and structures of permutations with given periods. As its application we prove some congruence relations modulo a prime fo
In this note, we present a result on the saturation of sequences of linear shape preserving operators. Specifically, we deal with a sequence Ln of almost convex operators of order k -1 satisfying an asymptotic formula, and find the trivial class in the saturation problem of the k th derivative of Ln