Displaying similar documents to “The fractional integral between weighted Orlicz and B M O φ spaces on spaces of homogeneous type”

Weighted endpoint estimates for commutators of fractional integrals

David Cruz-Uribe, Alberto Fiorenza (2007)

Czechoslovak Mathematical Journal

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Given α , 0 < α < n , and b B M O , we give sufficient conditions on weights for the commutator of the fractional integral operator, [ b , I α ] , to satisfy weighted endpoint inequalities on n and on bounded domains. These results extend our earlier work [3], where we considered unweighted inequalities on n .