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arXiv · 1004.4976

End-point estimates for iterated commutators of multilinear singular integrals

Carlos Perez·Gladis Pradolini·Rodolfo Torres·Rodrigo Trujillo-Gonzalez
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Abstract

Iterated commutators of multilinear Calderon-Zygmund operators and pointwise multiplication with functions in $BMO$ are studied in products of Lebesgue spaces. Both strong type and weak end-point estimates are obtained, including weighted results involving the vectors weights of the multilinear Calderon-Zygmund theory recently introduced in the literature. Some better than expected estimates for certain multilinear operators are presented too.

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Carlos Perez, Gladis Pradolini, Rodolfo Torres, Rodrigo Trujillo-Gonzalez. 2010-04-28. End-point estimates for iterated commutators of multilinear singular integrals. https://doi.org/10.1112/blms/bdt065

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