English

On Conic Fourier Multipliers

Classical Analysis and ODEs 2013-06-06 v3

Abstract

We prove a weighted inequality which controls conic Fourier multiplier operators in terms of lacunary directional maximal operators. By bounding the maximal operators, this enables us to conclude that the multiplier operators are bounded on Lp(R3)L^p(\mathbb{R}^3) with 1<p<1<p<\infty.

Keywords

Cite

@article{arxiv.1304.1324,
  title  = {On Conic Fourier Multipliers},
  author = {Antonio Córdoba and Keith M. Rogers},
  journal= {arXiv preprint arXiv:1304.1324},
  year   = {2013}
}

Comments

11 pages, estimates made more precise and references added

R2 v1 2026-06-21T23:53:48.329Z