The Jagged Landscape of Periodic Dispersion and the Phenomenon of Revivals

Beatrice Pelloni

doi:10.1007/s44007-026-00213-0

The Jagged Landscape of Periodic Dispersion and the Phenomenon of Revivals

Beatrice Pelloni

Research output: Contribution to journal › Review article › peer-review

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Abstract

This article surveys the manifestations, in a variety of dispersive settings, of the phenomenon of revivals. Some are classical, observed since the 1850’s and known as the Talbot effect, but have been studied only in the last 30 years. Other, unexpected manifestations have been discovered only very recently.

Original language	English
Article number	31
Journal	La Matematica
Volume	5
Issue number	2
Early online date	23 Apr 2026
DOIs	https://doi.org/10.1007/s44007-026-00213-0
Publication status	Published - Jun 2026

Keywords

Dispersive PDEs
Periodic equations
Periodic revivals
Talbot effect

ASJC Scopus subject areas

General Mathematics

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10.1007/s44007-026-00213-0Licence: CC BY

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Cite this

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The Jagged Landscape of Periodic Dispersion and the Phenomenon of Revivals

Abstract

Keywords

ASJC Scopus subject areas

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