NWCS webinar. Bernard Deconinck: The instabilities of Stokes Waves скачать в хорошем качестве

NWCS webinar. Bernard Deconinck: The instabilities of Stokes Waves

The talk is given at the Nonlinear Waves and Coherent Structures (NWCS) webinar. Speaker: Bernard Deconinck, University of Washington Date: June 14, 2023 Title: The instabilities of Stokes Waves Abstract: Stokes Waves are traveling wave solutions of the Euler Water Wave problem. In this talk, I will provide an overview of the different instabilities that govern the dynamics of their perturbations. For small-amplitude waves (near flat water) an abundance of studies this past decade have resulted in a fairly complete understanding. For high-amplitude waves (near the limiting 120 degree wave) so far only numerical results are available. I will finish the talk with a plethora of conjectures on the nature of the instability spectra of near-extreme Stokes waves.