Optimal local embeddings of Besov spaces involving only slowly varying smoothness (Preprint)

  <Reference List>
Type: Preprint
National /International: International
Title: Optimal local embeddings of Besov spaces involving only slowly varying smoothness
Publication Date: 2019-04-02
Authors: - Júlio Severino das Neves
- Bohumír Opic
Abstract: The aim of the paper is to improve results from [CGO11b], where sharp local embeddings of Besov spaces Bp,r0,b involving only a slowly varying smoothness b into Lorentz-Karamata spaces were characterized. To this end, we apply thelimiting real interpolation and weighted inequalities to establish sharp and optimal embeddings of Besov spaces in question. In general, our target spaces are outside of the scale of Lorentz-Karamata spaces and are related with small Lebesgue spaces.
Institution: DMUC 19-12
Online version: http://www.mat.uc.pt...prints/eng_2019.html
Download: Not available
 
© Centre for Mathematics, University of Coimbra, funded by
Science and Technology Foundation
Powered by: rdOnWeb v1.4 | technical support