Chang Liu

activity

20132017

most citedBlow-up for the 1D nonlinear Schrödinger equation with point nonlinearity I: Basic theory

12 citations · 17 across the 3 of their papers we have counts for

collaborators

3 papers

math.AP2017★ 5 cited

Blow-up for the 1D nonlinear Schrödinger equation with point nonlinearity II: Supercritical blow-up profiles

Justin Holmer, Chang Liu

We consider the 1D nonlinear Schrödinger equation (NLS) with focusing \emph{point nonlinearity}, $i \partial_{t} ψ + \partial_{x}^{2} ψ + δ ∣ ψ ∣^{p - 1} ψ = 0$ where $δ = δ (x)$ is the delta functio…

math.AP2015★ 12 cited

Blow-up for the 1D nonlinear Schrödinger equation with point nonlinearity I: Basic theory

Justin Holmer, Chang Liu

We consider the 1D nonlinear Schrödinger equation (NLS) with focusing point nonlinearity, $(δ NLS) i \partial_{t} ψ + \partial_{x}^{2} ψ + δ ∣ ψ ∣^{p - 1} ψ = 0,$ where $δ = δ (x)$ is…

math.RA2013

Classification of three dimensional complex omega-Lie algebras

Yin Chen, Chang Liu, Run-Xuan Zhang

A complex $ω$ -Lie algebra is a vector space $L$ over the complex field, equipped with a skew symmetric bracket $[-, -]$ and a bilinear form $ω$ such that $$[[x,y],z]+[[y,z],x]+ [[z,…