Zexing Li

collaborators

2 papers

math.AP2022

A priori estimates, uniqueness and non-degeneracy of positive solutions of the Choquard equation

Zexing Li

We consider the positive solutions for the nonlocal Choquard equation $- Δ u + u - (∣ \cdot ∣^{- α} * ∣ u ∣^{p}) ∣ u ∣^{p - 2} u = 0$ in $R^{d}$ . Compared with ground states, positive s…

math.AP2020

On Threshold Solutions of equivariant Chern-Simons-Schrödinger Equation

Zexing Li, Baoping Liu

We consider the self-dual Chern-Simons-Schrödinger model in two spatial dimensions. This problem is $L^{2}$ -critical. Under equivariant setting, global wellposedness and scattering w…