๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

On some linear positive operators

โœ Scribed by P.C. Sikkema


Publisher
Elsevier Science
Year
1970
Weight
366 KB
Volume
73
Category
Article
ISSN
1385-7258

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Shape Preserving Properties of Some Posi
โœ Ingrid Carbone ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 265 KB

In this paper we study some shape preserving properties of particular positive linear operators acting on spaces of continuous functions defined on the interval [0, + [, which are strongly related to the semigroups generated by a large class of degenerate elliptic second order differential operators

On the Monotonicity of Positive Linear O
โœ M.Kazim Khan; B. Della Vecchia; A. Fassih ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 377 KB

We provide sufficient conditions for a sequence of positive linear approximation operators, L n ( f, x), converging to f (x) from above to imply the convexity of f. We show that, for the convolution operators of Feller type, K n ( f, x), generated by a sequence of iid random variables taking values