Answers are grounded in this paper and cite their sources.
We provide a new approach to the commutator theorems of Rochberg and Weiss [10], Jawerth, Rochberg, and Weiss [6], Cwikel, Jawerth, and Milman [4]. In particular our methods apply to non-linear operators of a type commonly encountered in classical harmonic analysis (maximal operators, square functions). As an application we provide an extension of a commutator inequality of Chanillo [3] for maximal operators of fractional integrals.
No takes yet. Share an insight, caveat, or question.
Milman et al. (1990) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: