Multipoint Padé-type approximation: An algebraic approach (Q1806239)
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: Multipoint Padé-type approximation: An algebraic approach |
scientific article; zbMATH DE number 1356456
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Multipoint Padé-type approximation: An algebraic approach |
scientific article; zbMATH DE number 1356456 |
Statements
Multipoint Padé-type approximation: An algebraic approach (English)
0 references
13 November 2000
0 references
The authors define multipoint Padé-type approximation (MPTA) in a similar way to Brezinski's original definition of 1-point PTA, it is with a help of a linear functional acting on the space of rational functions. Some MPTA's are defined with no infinity point. The compact error formulas are given and exemples of 1-, 2- and 3-point PTA are compared for different values of the variable inside and outside the interval containing the building points.
0 references
Padé approximants
0 references
0 references
