Singular multipliers on multiscale Zygmund sets

Odysseas Bakas, Valentina Ciccone, Francesco Di Plinio +3

Given an Orlicz space $L^2\subseteq X\subseteq L^1$ on $[0,1]$, with submultiplicative Young function ${\mathrm{Y}}_X$, we fully characterize the closed null sets $\Xi$ of the rea…