Spaces of Sobolev type with positive smoothness on ℝn, embeddings and growth envelopes
2009 ◽
Vol 7
(3)
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pp. 251-288
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We characterize Triebel-Lizorkin spaces with positive smoothness onℝn, obtained by different approaches. First we present three settingsFp,qs(ℝn),Fp,qs(ℝn),ℑp,qs(ℝn)associated to definitions by differences, Fourier-analytical methods and subatomic decompositions. We study their connections and diversity, as well as embeddings between these spaces and into Lorentz spaces. Secondly, relying on previous results obtained for Besov spaces𝔅p,qs(ℝn), we determine their growth envelopes𝔈G(Fp,qs(ℝn))for0≺p≺∞,0≺q≤∞,s≻0, and finally discuss some applications.
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2013 ◽
Vol 2013
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pp. 1-14
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2019 ◽
Vol 479
(2)
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pp. 2302-2337
2012 ◽
Vol 286
(5-6)
◽
pp. 550-568
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2009 ◽
Vol 161
(2)
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pp. 723-747
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1986 ◽
Vol 44
◽
pp. 34-35
Keyword(s):
1998 ◽
Vol 29
(9)
◽
pp. 1035-1044
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Keyword(s):