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SUMMARY:Nonlinear Fourier Analysis of Shallow Water Rogue Waves Measured i
 n the Southern North Sea - Sander Wahls (Delft University of Technology)
DTSTART:20221209T150000Z
DTEND:20221209T153000Z
UID:TALK183839@talks.cam.ac.uk
DESCRIPTION:We consider a large data set of rogue waves measured at a site
  close to the East Frisian Island Norderney. The data set has been analyze
 d using the nonlinear Fourier (or scattering) transform for the Korteweg--
 de Vries (KdV) equation with vanishing boundary conditions. The discrete p
 art of the nonlinear spectrum corresponds to solitons under ideal propagat
 ion w.r.t. to the KdV equation. Its contribution to the rogue waves is inv
 estigated. This talk is based on the recent preprint\nTeutsch\, I.\, Br&uu
 ml\;hl\, M.\, Weisse\, R.\, and Wahls\, S.: Contribution of solitons to en
 hanced rogue wave occurrence in shallow water: a case study in the souther
 n North Sea\, Nat. Hazards Earth Syst. Sci. Discuss. [preprint]\, https://
 doi.org/10.5194/nhess-2022-28\, in review\, 2022.&nbsp\;
LOCATION:Seminar Room 1\, Newton Institute
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