Explicit multidimensional Ingham--Beurling type estimates
Classical Analysis and ODEs
2008-12-01 v2
Abstract
Recently a new proof was given for Beurling's Ingham type theorem on one-dimensional nonharmonic Fourier series, providing explicit constants. We improve this result by applying a short elementary method instead of the previous complex analytical approach. Our proof equally works in the multidimensional case.
Cite
@article{arxiv.0808.2255,
title = {Explicit multidimensional Ingham--Beurling type estimates},
author = {Vilmos Komornik},
journal= {arXiv preprint arXiv:0808.2255},
year = {2008}
}
Comments
8 pages