Multilinear fractional Calderón-Zygmund operators on weighted Hardy spaces

Abstract

We prove norm estimates for multilinear fractional integrals acting on weighted and variable Hardy spaces. In the weighted case we develop ideas we used for multilinear singular integrals [7]. For the variable exponent case, a key element of our proof is a new multilinear, off-diagonal version of the Rubio de Francia extrapolation theorem.

Cited by in corpus (1)

• Multilinear fractional type operators and their commutators on Hardy spaces with variable exponents