English

Noncommutative maximal operators with rough kernels

Classical Analysis and ODEs 2022-09-01 v2

Abstract

This paper is devoted to the study of noncommutative maximal operators with rough kernels. More precisely, we prove the weak type (1,1)(1,1) boundedness for noncommutative maximal operators with rough kernels. The proof of weak type (1,1) estimate is based on the noncommutative Calder\'on-Zygmund decomposition. To deal with the rough kernel, we use the microlocal decomposition in the proofs of both the bad and good functions.

Keywords

Cite

@article{arxiv.1912.09063,
  title  = {Noncommutative maximal operators with rough kernels},
  author = {Xudong Lai},
  journal= {arXiv preprint arXiv:1912.09063},
  year   = {2022}
}

Comments

34 pages. Analysis & PDE. to appear

R2 v1 2026-06-23T12:50:42.836Z