English

Stable sampling and Fourier multipliers

Classical Analysis and ODEs 2014-11-07 v2

Abstract

We study the relationship between stable sampling sequences for bandlimited functions in Lp(Rn)L^p(\R^n) and the Fourier multipliers in LpL^p. In the case that the sequence is a lattice and the spectrum is a fundamental domain for the lattice the connection is complete. In the case of irregular sequences there is still a partial relationship.

Keywords

Cite

@article{arxiv.1303.2791,
  title  = {Stable sampling and Fourier multipliers},
  author = {Basarab Matei and Yves Meyer and Joaquim Ortega-Cerdà},
  journal= {arXiv preprint arXiv:1303.2791},
  year   = {2014}
}

Comments

Revised version with improved presentation

R2 v1 2026-06-21T23:40:33.070Z