𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Uniform Approximation of Functions with Discrete Approximation Functionals

✍ Scribed by Colston Chandler; Archie G. Gibson


Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
150 KB
Volume
100
Category
Article
ISSN
0021-9045

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Approximation by Extreme Functions
✍ A JimΓ©nez-Vargas; J.F Mena-Jurado; J.C Navarro-Pascual πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 130 KB

For T a topological space and X a real normed space, Y=C(T, X) denotes the space of continuous and bounded functions from T into X endowed with the sup norm. We calculate a formula for the distance :( f ) from f in Y to the set Y &1 of functions in Y which have no zeros. Namely, we prove that :( f )