Curved commutators in the plane

Fuente: arXiv
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Main Authors: Li, Kangwei, Martikainen, Henri, Oikari, Tuomas
Format: Preprint
Published: 2024
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author Li, Kangwei
Martikainen, Henri
Oikari, Tuomas
author_facet Li, Kangwei
Martikainen, Henri
Oikari, Tuomas
contents We complete the $L^p$ boundedness theory of commutators of Hilbert transforms along monomial curves by providing the previously missing lower bounds. This optimal result now covers all monomial curves while previous results had significant geometric restrictions. We also, for the first time, develop the corresponding necessity theory for curves with non-vanishing torsion.
format Preprint
id arxiv_https___arxiv_org_abs_2403_08338
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Curved commutators in the plane
Li, Kangwei
Martikainen, Henri
Oikari, Tuomas
Classical Analysis and ODEs
42B20
We complete the $L^p$ boundedness theory of commutators of Hilbert transforms along monomial curves by providing the previously missing lower bounds. This optimal result now covers all monomial curves while previous results had significant geometric restrictions. We also, for the first time, develop the corresponding necessity theory for curves with non-vanishing torsion.
title Curved commutators in the plane
topic Classical Analysis and ODEs
42B20
url https://arxiv.org/abs/2403.08338