Characterization of a best and a unique best approximation from constrained rationals (Q1904159)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Characterization of a best and a unique best approximation from constrained rationals |
scientific article; zbMATH DE number 826955
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Characterization of a best and a unique best approximation from constrained rationals |
scientific article; zbMATH DE number 826955 |
Statements
Characterization of a best and a unique best approximation from constrained rationals (English)
0 references
18 December 1995
0 references
The necessary and sufficient conditions for the existence and the uniqueness of a best rational approximation with real positive denominator to the continuous functions are given. The theorems are established in the general framework of the space of functions defined on compact Hausdorff space.
0 references
rational approximation
0 references
