Solitary water wave interactions

W Craig, P Guyenne, J Hammack, D Henderson… - Physics of …, 2006‏ - pubs.aip.org
This article concerns the pairwise nonlinear interaction of solitary waves in the free surface
of a body of water lying over a horizontal bottom. Unlike solitary waves in many completely …

Hamiltonian long–wave expansions for water waves over a rough bottom

W Craig, P Guyenne… - Proceedings of the …, 2005‏ - royalsocietypublishing.org
This paper is a study of the problem of nonlinear wave motion of the free surface of a body of
fluid with a periodically varying bottom. The object is to describe the character of wave …

A high-order spectral method for nonlinear water waves over moving bottom topography

P Guyenne, DP Nicholls - SIAM Journal on Scientific Computing, 2008‏ - SIAM
We present a numerical method for simulations of nonlinear surface water waves over
variable bathymetry. It is applicable to either two-or three-dimensional flows, as well as to …

Development and validation of a non-linear spectral model for water waves over variable depth

M Gouin, G Ducrozet, P Ferrant - European Journal of Mechanics-B/Fluids, 2016‏ - Elsevier
In the present paper two numerical schemes for propagating waves over a variable
bathymetry in an existing High-Order Spectral (HOS) model are introduced. The first scheme …

Numerical and analytical study of undular bores governed by the full water wave equations and bidirectional Whitham–Boussinesq equations

RM Vargas-Magaña, TR Marchant, NF Smyth - Physics of Fluids, 2021‏ - pubs.aip.org
Undular bores, also termed dispersive shock waves, generated by an initial discontinuity in
height as governed by two forms of the Boussinesq system of weakly nonlinear shallow …

Implementation of a fully nonlinear Hamiltonian coupled-mode theory, and application to solitary wave problems over bathymetry

CE Papoutsellis, AG Charalampopoulos… - European Journal of …, 2018‏ - Elsevier
This paper deals with the implementation of a new, efficient, non-perturbative, Hamiltonian
coupled-mode theory (HCMT) for the fully nonlinear, potential flow (NLPF) model of water …

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 …

Vortex shedding from a submerged rectangular obstacle attacked by a solitary wave

MY Lin, LH Huang - Journal of Fluid Mechanics, 2010‏ - cambridge.org
This study investigates the two-dimensional flow of a solitary wave that passes over a
submerged rectangular obstacle using a Lagrangian-type numerical method. The main …

Analyticity of Dirichlet--Neumann Operators on Hölder and Lipschitz Domains

B Hu, DP Nicholls - SIAM journal on mathematical analysis, 2005‏ - SIAM
In this paper we take up the question of analyticity properties of Dirichlet--Neumann
operators with respect to boundary deformations. In two separate results, we show that if the …

An enhanced spectral boundary integral method for modeling highly nonlinear water waves in variable depth

J Wang - Journal of Computational Physics, 2025‏ - Elsevier
This paper presents a new numerical model based on the highly nonlinear potential flow
theory for simulating the propagation of water waves in variable depth. A new set of …