Browsing by Author "Zouheyr ZEGHAD"

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    Variable Besov-type Spaces
    (Université de M'sila, 2022) Zouheyr ZEGHAD
    In this paper we introduce Besov-type spaces with variable smoothness and integrability. We show that these spaces are characterized by the ϕ-transforms in appropriate sequence spaces and we obtain atomic decompositions for these spaces. Moreover the Sobolev embeddings for these function spaces are obtained