Endpoint estimates for the commutators of multilinear Calderón-Zygmund operators with Dini type kernels
Endpoint estimates for the commutators of multilinear Calderón-Zygmund operators with Dini type kernels
Let $T_{\vec{b}}$ and $T_{\Pi b}$ be the commutators in the jth entry and iterated commutators of the multilinear Calderón-Zygmund operators, respectively. It was well known that the commutators of linear Calderón-Zygmund operators were not of weak type $(1,1)$ and $(H^{1}, L^{1})$ , but they did satisfy certain endpoint $L\log L$ …