Carleson measures and embeddings of abstract Hardy spaces into function lattices

We apply interpolation techniques to study behaviour of the canonical inclusion maps of quasi-Banach spaces of analytic functions on the open unit disk of the plane into (quasi)-Banach function lattices on the closed or open unit disk equipped with a Borel measure. These results are applied to abstr...

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Detalhes bibliográficos
Autores: Mastyło, Mieczysław, Rodríguez Piazza, Luis
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2014
País:España
Recursos:Universidad de Sevilla (US)
Repositório:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/182777
Acesso em linha:https://hdl.handle.net/11441/182777
https://doi.org/10.1016/j.jfa.2014.11.004
Access Level:Acceso aberto
Palavra-chave:Hardy space
Interpolation space
Symmetric space
Carleson measure
Descrição
Resumo:We apply interpolation techniques to study behaviour of the canonical inclusion maps of quasi-Banach spaces of analytic functions on the open unit disk of the plane into (quasi)-Banach function lattices on the closed or open unit disk equipped with a Borel measure. These results are applied to abstract Hardy spaces generated by symmetric spaces. We investigate relationships between boundedness or compactness of the canonical inclusion maps and generalized variants of Carleson measures and show applications to composition operators on abstract Hardy spaces. We specialize our results to Hardy–Lorentz spaces.