English

Weak $L^2$ bound of the lacunary Carleson operator for the non-linear Fourier transform

Classical Analysis and ODEs 2025-07-24 v5 Spectral Theory

Abstract

We prove the weak L2L^2 boundedness of a lacunary maximal function of the SU(1,1)SU(1,1)-valued nonlinear Fourier transform if the potential is in L1L^1.

Keywords

Cite

@article{arxiv.2210.00309,
  title  = {Weak $L^2$ bound of the lacunary Carleson operator for the non-linear Fourier transform},
  author = {Gevorg Mnatsakanyan},
  journal= {arXiv preprint arXiv:2210.00309},
  year   = {2025}
}

Comments

15 pages