Yifei Wu

activity

20092022

most citedGlobal well-posedness on the derivative nonlinear Schrödinger equation revisited

80 citations · 286 across the 38 of their papers we have counts for

collaborators

Showing 2016 · math.APShow all

3 papers · 2 filters

math.AP2016★ 17 cited

Stability of multi-solitons for the derivative nonlinear Schr{ö}dinger equation

Stefan Le Coz, Yifei Wu

The nonlinear Schr{ö}dinger equation with derivative cubic nonlinearity admits a family of solitons, which are orbitally stable in the energy space. In this work, we prove the orbi…

math.AP2016★ 1 cited

Global well-posedness for the derivative nonlinear Schrödinger equation in $H^{\frac{1}{2}} (R)$

Zihua Guo, Yifei Wu

We prove that the derivative nonlinear Schrödinger equation is globally well-posed in $H^{\frac{1}{2}} (R)$ when the mass of initial data is strictly less than $4 π$ .

math.AP2016★ 13 cited

Orbital stability of solitary waves for derivative nonlinear Schrödinger equation

Soonsik Kwon, Yifei Wu

In this paper, we show the orbital stability of solitons arising in the cubic derivative nonlinear Schrodinger equations. We consider the zero mass case that is not covered by earl…

Stability of multi-solitons for the derivative nonlinear Schr{ö}dinger equation

Global well-posedness for the derivative nonlinear Schrödinger equation in H21​(R)

Orbital stability of solitary waves for derivative nonlinear Schrödinger equation

Global well-posedness for the derivative nonlinear Schrödinger equation in $H^{\frac{1}{2}} (R)$