Weighted $L^p\to L^q$-boundedness of commutators and paraproducts in the Bloom setting

Timo S. Hänninen, Emiel Lorist, Jaakko Sinko

As our main result, we supply the missing characterization of the $L^p(\mu )\to L^q(\lambda )$ boundedness of the commutator of a non-degenerate Calderón--Zygmund operator $T$ and pointwise…