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UID:5e6a1c17bbe2c490c4719347565f56f6
DTSTAMP:20260910T171010Z
SUMMARY:Recent Advances in Nonlinear Fourier Analysis of Deep Water Waves: 
 Rogue Waves and Soliton Gases
DESCRIPTION:Abstract: Nonlinear Fourier analysis is emerging as a powerful
  framework for describing nonlinear wave evolution and revealing hidden no
 nlinear components within complex wave fields. Unlike conventional Fourier
  analysis\, which decomposes a wave field into linear harmonic components\
 , the nonlinear Fourier transform provides a means of identifying nonlinea
 r coherent structures and describing their evolution within the framework 
 of integrable systems. This talk presents recent progress in applying nonl
 inear spectral methods to field observations of deep water waves. Distinct
  nonlinear spectral signatures are observed from rogue waves with extreme 
 heights.  Recent observations of sea states dominated by ensembles of int
 eracting solitons\, commonly referred to as soliton gases\, will also be d
 iscussed. We will demonstrate how these nonlinear wave structures exhibit 
 statistical properties and discuss their possible physical interpretations
  in real ocean. The talk will also introduce the basic assumptions and int
 erpretation of nonlinear Fourier analysis\, discuss its current limitation
 s\, and highlight potential directions for future development and applicat
 ion.\n
URL:https://www.imperial.ac.uk/events/212999/recent-advances-in-nonlinear-f
 ourier-analysis-of-deep-water-waves-rogue-waves-and-soliton-gases/
DTSTART;TZID=Europe/London:20260922T110000
DTEND;TZID=Europe/London:20260922T120000
LOCATION:Skem 165\, Skempton Building\, South Kensington Campus\, Imperial 
 College London\, London\, SW7 2AZ\, United Kingdom
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