Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4607256 | Journal of Approximation Theory | 2013 | 19 Pages |
Abstract
In this paper, the authors give a sufficient condition, on the parameters s0s0, p0p0, p1p1, u0u0 and u1u1, which ensures that the embeddings of radial and subradial subspaces of Besov-type spaces Bp0,∞s0,1p0−1u0(Rn) and Bp0,1s0,1p0−1u0(Rn) into Morrey spaces Mp1u1(Rn) are compact. As corollaries, some sufficient conditions for the compactness of the embeddings from the radial and the subradial subspaces of Sobolev–Morrey spaces into Morrey spaces are also obtained.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Wen Yuan, Winfried Sickel, Dachun Yang,