Abstract
The sum of δ-measures sitting at the points of a discrete set λ ⊂ R forms a Fourier quasicrystal if and only if λ is the zero set of an exponential polynomial with imaginary frequencies.
| Original language | English |
|---|---|
| Pages (from-to) | 1207-1211 |
| Number of pages | 5 |
| Journal | Comptes Rendus Mathematique |
| Volume | 358 |
| Issue number | 11-12 |
| DOIs | |
| State | Published - 2020 |