3 papers
math.AP2022
Solutions of Schrödinger equations with symmetry in orientation preserving tetrahedral group
Ohsang Kwon, Min-Gi Lee
We consider the nonlinear Schrödinger equation \begin{equation*} Δu = \big( 1 +\varepsilon V_1(|y|)\big)u - |u|^{p-1}u \quad \text{in} \quad \mathbb{R}^N, \quad N\ge 3, \quad p \in…
math.AP2021
Infinitely many segregated vector solutions of Schrodinger system
Ohsang Kwon, Min-Gi Lee, Youngae Lee
We consider the following system of Schrödinger equations \begin{equation*}\left.\begin{cases} -ΔU + λU = α_0 U^3+ βUV^2 -ΔV + μ(y) V = α_1 V^3+βU^2V \end{cases}\right. \text{in} \…
math.AP2019
Periodic Maxwell-Chern-Simons vortices with concentrating property
Weiwei Ao, Youngae Lee, Ohsang Kwon
In order to study electrically and magnetically charged vortices in fractional quantum Hall effect and anyonic superconductivity, the Maxwell-Chern-Simons (MCS) model was introduce…