A lower bound criterion for iterated commutators
Laurent Dalenc, Stefanie Petermichl

TL;DR
This paper establishes a criterion involving Calderon-Zygmund operators to classify product BMO functions through the analysis of iterated commutators, advancing the understanding of function space characterizations.
Contribution
It introduces a new lower bound criterion for iterated commutators that helps classify product BMO functions, providing a novel analytical tool.
Findings
Provides a new criterion for classifying product BMO
Establishes bounds for iterated commutators involving Calderon-Zygmund operators
Enhances understanding of the structure of product BMO spaces
Abstract
We give a criterion on collections of Calderon-Zygmund operators to classify product BMO by means of iterated commutators.
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Taxonomy
TopicsAdvanced Harmonic Analysis Research · Holomorphic and Operator Theory · Mathematical Analysis and Transform Methods
