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The jagged landscape of periodic dispersion and the phenomenon of revivals

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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 {\em Talbot effect}, but have been studied only in the last 30 years. Other, unexpected manifestations have been discovered only very recently.
Original languageEnglish
Number of pages21
Publication statusPublished - 13 Jan 2026
EventRetreat for Women in Applied Mathematics 2025 - Edinburgh, United Kingdom
Duration: 13 Jan 202517 Jan 2025
https://icms.ac.uk/activities/workshop/retreat-for-women-in-applied-mathematics-2025-2/

Conference

ConferenceRetreat for Women in Applied Mathematics 2025
Country/TerritoryUnited Kingdom
CityEdinburgh
Period13/01/2517/01/25
Internet address

Keywords

  • Dispersive PDEs
  • Periodic equations
  • Periodic revivals
  • Talbot effect

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