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math.AP2019
Musielak Orlicz bumps and Bloom type estimates for commutators of Calderón Zygmund and fractional integral operators on variable Lebesgue spaces via sparse operators
Luciana Melchiori, Gladis Pradolini, Wilfredo Ramos
We obtain Musielak Orlicz bumps conditions on a pair of weights for the boundedness of Calderón Zygmund operators and their commutators between variable Lebesgue spaces with differ…
math.AP2019
On two weighted problems for commutators of classical operators with optimal behaviour on the parameters involved and extrapolation results
Gladis Pradolini, Wilfredo Ramos, Jorgelina Recchi
We give two weighted norm estimates for higher order commutator of classical operators such as singular integral and fractional type operators, between weighted and certain s…