Weak Morrey spaces with applications

Publisher: John Wiley & Sons Inc

E-ISSN: 1522-2616|291|1|178-186

ISSN: 0025-584x

Source: MATHEMATISCHE NACHRICHTEN, Vol.291, Iss.1, 2018-01, pp. : 178-186

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Abstract

AbstractThe main object of this investigation is to study weak Morrey spaces. Block spaces, which are preduals of weak Morrey spaces, are characterized. Besides, the Fatou property of block spaces is proved. Finally, as an application, we study the boundedness of singular integral operators in weak Morrey spaces.