Minimal conditions for BMO

Autor: Ezequiel Rela, Javier Canto, Carlos Pérez
Rok vydání: 2022
Předmět:
Zdroj: Journal of Functional Analysis. 282:109296
ISSN: 0022-1236
DOI: 10.1016/j.jfa.2021.109296
Popis: We study minimal integrability conditions via Luxemburg-type expressions with respect to generalized oscillations that imply the membership of a given function f to the space BMO. Our method is simple, sharp and flexible enough to be adapted to several different settings, like spaces of homogeneous type, non doubling measures on R n and also BMO spaces defined over more general bases than the basis of cubes.
Databáze: OpenAIRE
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