Sobolev's theorem and duality for Herz-Morrey spaces of variable exponent
Author(s) -
Yoshihiro Mizuta,
Takao Ohno
Publication year - 2014
Publication title -
annales academiae scientiarum fennicae mathematica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.865
H-Index - 37
eISSN - 1798-2383
pISSN - 1239-629X
DOI - 10.5186/aasfm.2014.3913
Subject(s) - duality (order theory) , sobolev space , mathematics , pure mathematics , variable (mathematics) , mathematical analysis
In this paper, we consider the Herz-Morrey space H p(·),q,! {x0} (G) of variable exponent consisting of all measurable functions f on a bounded open set G ⊂ R n satisfying kfk H p(·),q,! {x0} (G) = ˆ 2dG H p(·),q,! (G),H p(·),q,! {x0} (G) and ˜ H p(·),q,! (G). Following Fiorenza-Rakotoson (18), Di Fratta-Fiorenza (17) and Gogatishvili-Mustafayev (19), we next discuss the duality properties among these Herz- Morrey spaces.
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