The dominant instability of near-extreme Stokes waves

B Deconinck, SA Dyachenko… - Proceedings of the …, 2023 - National Acad Sciences
The instability of Stokes waves, steady propagating waves on the surface of an ideal fluid of
infinite depth, is a fundamental problem in the field of nonlinear science. The dominant …

Inverse problems in free surface flows: a review

M Sellier - Acta Mechanica, 2016 - Springer
Free surface flows occur frequently in our daily lives and many natural or industrial settings.
Our understanding of such flows has grown tremendously with progress in mathematical …

Recent advances on the global regularity for irrotational water waves

AD Ionescu, F Pusateri - Philosophical Transactions of …, 2018 - royalsocietypublishing.org
We review recent progress on the long-time regularity of solutions of the Cauchy problem for
the water waves equations, in two and three dimensions. We begin by introducing the free …

Stokes waves at the critical depth are modulationally unstable

M Berti, A Maspero, P Ventura - Communications in Mathematical Physics, 2024 - Springer
The paper fully answers a long standing open question concerning the stability/instability of
pure gravity periodic traveling water waves—called Stokes waves—at the critical Whitham …

Adjoint-based high-order spectral method of wave simulation for coastal bathymetry reconstruction

J Wu, X Hao, T Li, L Shen - Journal of Fluid Mechanics, 2023 - cambridge.org
Bathymetry is an important factor affecting wave propagation in coastal environments but is
often challenging to measure in practice. We propose a method for inferring coastal …

[HTML][HTML] Periodic equatorial water flows from a Hamiltonian perspective

D Ionescu-Kruse, CI Martin - Journal of Differential Equations, 2017 - Elsevier
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A hybrid analytical-numerical technique for elliptic PDEs

MJ Colbrook, TS Fokas, P Hashemzadeh - SIAM Journal on Scientific …, 2019 - SIAM
Recent work has given rise to a novel and simple numerical technique for solving elliptic
boundary value problems formulated in convex polygons in two dimensions. The method …

Many models for water waves

V Duchêne - arXiv preprint arXiv:2203.11340, 2022 - arxiv.org
This document is an announcement and preview of a memoir whose full version is available
on the Open Math Notes repository of the American Mathematical Society (OMN …

Capturing the flow beneath water waves

A Nachbin, R Ribeiro-Junior - … Transactions of the …, 2018 - royalsocietypublishing.org
Recently, the authors presented two numerical studies for capturing the flow structure
beneath water waves (Nachbin and Ribeiro-Junior 2014 Disc. Cont. Dyn. Syst. A 34, 3135 …

Variational Boussinesq model for strongly nonlinear dispersive waves

C Lawrence, D Adytia, E Van Groesen - Wave motion, 2018 - Elsevier
For wave tank, coastal and oceanic applications, a fully nonlinear Variational Boussinesq
model with optimized dispersion is derived and a simple Finite Element implementation is …