activity
20072023
most citedAsymptotic Stability of high-dimensional Zakharov-Kuznetsov solitons

61 citations · 228 across the 17 of their papers we have counts for

collaborators
Showing math.APShow all

20 papers · 1 filter

math.AP2021

Asymptotics of solutions with a compactness property for the nonlinear damped Klein-Gordon equation

Raphaël Côte, Xu Yuan

We consider the nonlinear damped Klein-Gordon equation \[ \partial_{tt}u+2α\partial_{t}u-Δu+u-|u|^{p-1}u=0 \quad \text{on} \ \ [0,\infty)\times \mathbb{R}^N \] with , $2 \le N…

math.AP2020

On smoothness and uniqueness of multi-solitons of the non-linear Schr{ö}dinger equations

Raphaël Côte, Xavier Friederich

In this paper, we study some properties of multi-solitons for the non-linear Schr{ö}dinger equations in R^d with general non-linearities. Multi-solitons have already been construct…

math.AP2020★ 16 cited

Long-time asymptotics of the one-dimensional damped nonlinear Klein-Gordon equation

Raphaël Côte, Yvan Martel, Xu Yuan

For the one-dimensional nonlinear damped Klein-Gordon equation \[ \partial_{t}^{2}u+2α\partial_{t}u-\partial_{x}^{2}u+u-|u|^{p-1}u=0 \quad \mbox{on ,}\]…

math.AP2020

Polynomial Growth of high Sobolev Norms of solutions to the Zakharov-Kuznetsov Equation

Raphaël Cote, Frédéric Valet

We consider the Zakharov-Kuznetsov equation (ZK) in space dimension 2. Solutions u with initial data u\_0 H s are known to be global if s 1. We prove that for any integ…

math.AP2019★ 3 cited

Description and classification of 2-solitary waves for nonlinear damped Klein-Gordon equations

Raphaël Côte, Yvan Martel, Xu Yuan +1

We describe completely 2-solitary waves related to the ground state of the nonlinear damped Klein-Gordon equation \begin{equation*} \partial_{tt}u+2α\partial_{t}u-Δu+u-|u|^{p-1}u=0…

math.AP2019

Self-similar dynamics for the modified Korteweg-de Vries equation

Simão Correia, Raphaël Côte, Luis Vega

We prove a local well posedness result for the modified Korteweg-de Vries equation in a critical space designed so that is contains self-similar solutions. As a consequence, we can…