activity
20192025
most citedSpectral instability of small-amplitude periodic waves of the electronic Euler-Poisson system

7 citations · 13 across the 8 of their papers we have counts for

collaborators

9 papers

math.AP2025

Incompressible and vanishing vertical viscosity limit for the compressible Navier-Stokes system with Dirichlet boundary conditions

Nader Masmoudi, Changzhen Sun, Chao Wang +1

In this paper, we show the incompressible and vanishing vertical viscosity limits for the strong solutions to the isentropic compressible Navier-Stokes system with anistropic dissi…

math.AP2023

Linear asymptotic stability of small-amplitude periodic waves of the generalized Korteweg--de Vries equations

Corentin Audiard, L. Miguel Rodrigues, Changzhen Sun

In this note, we extend the detailed study of the linearized dynamics obtained for cnoidal waves of the Korteweg--de Vries equation in \cite{JFA-R} to small-amplitude periodic trav…

math.AP2022★ 7 cited

Spectral instability of small-amplitude periodic waves of the electronic Euler-Poisson system

Pascal Noble, Luis Miguel Rodrigues, Changzhen Sun

The present work shows that essentially all small-amplitude periodic traveling waves of the electronic Euler-Poisson system are spectrally unstable. This instability is neither mod…

math.AP2022★ 2 cited

Uniform regularity in the low Mach number and inviscid limits for the full Navier-Stokes system in domains with boundaries

Changzhen Sun

In the present work, motivated by the studies on the low Mach number limit problem, we establish uniform regularity estimates with respect to the Mach number for the non-isentropic…

math.AP2021

Incompressible limit for the free surface Navier-Stokes system

Nader Masmoudi, Frédéric Rousset, Changzhen Sun

We establish uniform regularity estimates with respect to the Mach number for the three-dimensional free surface compressible Navier-Stokes system in the case of slightly well-prep…

math.AP2021★ 1 cited

Uniform regularity for the compressible Navier-Stokes system with low Mach number in bounded domains

Nader Masmoudi, Frédéric Rousset, Changzhen Sun

We establish uniform with respect to the Mach number regularity estimates for the isentropic compressible Navier-Stokes system in smooth domains with Navier-slip condition on the b…

math.AP2020★ 1 cited

Long-term regularity of two dimensional Navier-Stokes-Poisson equations

Changzhen Sun

This manuscript is devoted to the long-term regularity of the 2-d Navier-Stokes-Poisson system. We allow the initial density to be close to a constant and the potential part of the…

math.AP2020★ 1 cited

Large time existence of Euler-Korteweg equations and two-fluid Euler-Maxwell equations with vorticity

Changzhen Sun

The aim of this manuscript is to study the influence of the vorticity on the existence time in fluid systems for which global smoothness and decay is known in the case of small irr…

math.AP2019★ 1 cited

Stability of equilibria uniformly in the inviscid limit for the Navier-Stokes-Poisson system

Frédéric Rousset, Changzhen Sun

We prove a stability result of constant equilibria for the three-dimensional Navier-Stokes-Poisson system uniform in the inviscid limit. We allow the initial density to be close to…