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Title: Maximal commutators and commutators of potential operators in new vanishing Morrey spaces
Author: Almeida, Alexandre
Keywords: Morrey spaces
Vanishing properties
Maximal functions
Fractional integral operators
Issue Date: Mar-2020
Publisher: Elsevier
Abstract: We study mapping properties of commutators in certain vanishing subspaces of Morrey spaces, which were recently used to solve the delicate problem of describing the closure of nice functions in Morrey norm. We show that the vanishing properties defining those subspaces are preserved under the action of maximal commutators and commutators of fractional integral operators.
Peer review: yes
DOI: 10.1016/
ISSN: 0362-546X
Appears in Collections:CIDMA - Artigos
DMat - Artigos
FAAG - Artigos

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