Real interpolation of a family of spaces of smooth functions (Q1385970)
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: Real interpolation of a family of spaces of smooth functions |
scientific article; zbMATH DE number 1148150
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Real interpolation of a family of spaces of smooth functions |
scientific article; zbMATH DE number 1148150 |
Statements
Real interpolation of a family of spaces of smooth functions (English)
0 references
28 October 1998
0 references
The solution of some problems which were formulated long ago in the theory of real interpolation is announced. In particular, the authors give a formula for the \(K\)-functional of the pair \((W_{p_0}^{k_0},W_{p_1}^{k_1})\), for distinct \(p\)'s and distinct \(k\)'s, assuming that \(W_{p_0}^{k_0}\) is compactly embedded in \(W_{p_1}^{k_1}\). Other results and formulas are also stated.
0 references
real interpolation
0 references
\(K\)-functional
0 references
smooth functions
0 references
