*Online Conference* Analysis of Fluids and Related Topics: Proof of modulational instability of Stokes waves, Speaker: Huy Q. Nguyen, Brown University

Mon, Nov 23, 2020, 4:00 pm

Zoom link: https://princeton.zoom.us/j/9148065146

Abstract:  Proof of modulational instability of Stokes waves

It is proven that small-amplitude steady periodic water waves with infinite depth are unstable under perturbations that change the period. This modulational instability was first observed more than half a century ago by Benjamin and Feir. It has never been proven rigorously except in the case of finite depth. We provide a completely different and self-contained approach to prove the spectral modulational instability for water waves in both the finite and infinite depth cases. This is joint work with W. Strauss.

*Online Conference*

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IDeAS Seminar: Ellen Zhong, Massachusetts Institute of Technology

Tue, Feb 23, 2021, 1:00 pm
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