2 papers
math.AP2026
Infinitely many new solutions for a nonlinear coupled Schrödinger system
Qingfang Wang, Mingxue Zhai
We revisit the following nonlinear Schrödinger system \begin{align*}\begin{cases} -ε^{2}Îu +P(x) u= μ_1 u^3 +βuv^2, &~\text{in}\;\mathbb {R}^3,\\ -ε^{2}Îv+Q(x) v= μ_2 v^3 +…
math.AP2025
Solutions for a critical elliptic system with periodic boundary condition
Qingfang Wang, Wenju Wu, Mingxue Zhai
In this paper, we consider the following nonlinear critical Schrödinger system: \begin{eqnarray*}\begin{cases} -Îu=K_1(y)u^{2^*-1}+\frac{1}{2} u^{\frac{2^*}{2}-1}v^\frac{2^*}{2},…