Compactness in quasi-Banach function spaces and applications to compact embeddings of Besov-type spaces

There are two main aims of the paper. The first one is to extend the criterion for the precompactness of sets in Banach function spaces to the setting of quasi-Banach function spaces. The second one is to extend the criterion for the precompactness of sets in the Lebesgue spaces $L_p(\Rn)$, $1 \leq...

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Detalhes bibliográficos
Autor principal: Caetano, António (author)
Outros Autores: Opic, Bohumír (author), Gogatishvili, Amiran (author)
Formato: article
Idioma:eng
Publicado em: 2018
Assuntos:
Texto completo:http://hdl.handle.net/10773/15979
País:Portugal
Oai:oai:ria.ua.pt:10773/15979