Abstract
We prove new extended forms of the Pólya-Szegö symmetrization principle. As a consequence new sharp embedding theorems for generalized Sobolev and Besov spaces are proved. © 2006 Elsevier Inc. All rights reserved.
| Original language | English |
|---|---|
| Pages (from-to) | 91-113 |
| Journal | Journal of Mathematical Analysis and Applications |
| Volume | 330 |
| Publication status | Published - 1 Jun 2007 |
Keywords
- Besov spaces
- Rearrangement invariant spaces
- Sobolev spaces
- Symmetrization