Filters
Sharp Embeddings of Besov Spaces with Logarithmic Smoothness
We prove sharp embeddings of Besov spaces B...(Rn) with the classical smoothness .sigma. and a logarithmic smoothness .alfa. into Lorentz-Zygmund spaces. Our spaces with logaritmic sm...
BA - Obecná matematika
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Sharp Embeddings of Besov Spaces with Logarithmic Smoothness
We present an elementary and direct approach to obtain sharp embeddings of Besov spaces with the classical smoothness and a logarithmic smoothness into Lorenz-Zygmund spaces. We cover both the sub...
GA - Zemědělská ekonomie
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Sharp embeddings of Besov spaces involving only logarithmic smoothness
We use Kolyada´s inequality and its converse form to prove sharp embeddings of Besov spaces (involving the zero classical smoothness and a logarithmic smoothness with the exponent .beta.) into Lorentz-Zygm...
BA - Obecná matematika
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Double-exponential embeddings of logarithmic spaces
Using extrapolation methods we derive embeddings of logarithmic spaces of Besov, Sobolev or Triebel-Lizorkin type into double-exponential Orlicz spaces....
BA - Obecná matematika
- 2012 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Compact embeddings of Besov spaces involving only slowly varying smoothness
We characterize compact embeddings of Besov spaces involving the zero classical smoothness and a slowly varying smoothness into Lorentz-Karamata spaces....
BA - Obecná matematika
- 2011 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Embeddings and the growth envelope of Besov spaces involving only slowly varying smoothness
We characterize local embeddings of Besov spaces involving only a slowly varying smoothness into classical Lorentz spaces. These results are applied to establish sharp local embeddings of Besov spaces<...
BA - Obecná matematika
- 2011 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Compact embeddings of Besov spaces involving only slowly varying smoothness
We characterize compact embeddings of Besov spaces involving the zero classical smoothness and a slowly varying smoothness to Lorentz-Karamata spaces, where Omega is a bounded domain in R^n and b is anothe...
Pure mathematics
- 2011 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Sharp embeddings of Besov-type spaces
We prove sharp embeddings of Besov spaces B ... (R) involving both the classical smoothness .sigma. and a slowly varying smoothness b into Lorentz-Karamata spaces. Our methods are quite elementary, we use ...
BA - Obecná matematika
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Characterizations of Besov and Triebel–Lizorkin spaces via averages on balls
.... The corresponding results for inhomogeneous Besov and Triebel–Lizorkin spaces are also obtained. These results, for the first time, give a way to introduce Besov and Triebel–Lizorkin spaces with any smoot...
BA - Obecná matematika
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Optimal local embeddings of Besov spaces involving only slowly varying smoothness
The aim of the paper is to establish (local) optimal embeddings of Besov spaces B-p,r(0,b) involving only a slowly varying smoothness b. In general, our target spaces are outside of the scale of Lorentz-Karamata
Pure mathematics
- 2020 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
- 1 - 10 out of 43 841