3 papers
math.AP2026
Multiple positive solutions with prescribed masses for a coupled Schrödinger system: mass mixed and Sobolev critical coupled case
Qing Guo, Qihan He, Wei Shuai +1
The aim of this paper is to establish multiple positive normalized solutions to the following coupled Schröding…
math.AP2025
Segregated solutions for nonlinear Schrödinger systems with sublinear coupling terms
Qing Guo, Chengxiang Zhang
We establish the existence of infinitely many nonnegative, segregated solutions for the sublinearly coupled Schrödinger system \begin{equation*} \left\{\begin{aligned}-Δu+K_1(x)u&=…
math.AP2025
Segregated Solutions to Critical Elliptic Systems in High Dimensions ()
Zijuan Gao, Qing Guo, Chengxiang Zhang
We study the existence of multiple segregated solutions to the critical coupled Schrödinger system \[ \begin{cases} -Δu_{1} = K_1(| y|) | u_{1}|^{2^*-2}u_{1}+β| u_{2}|^{\frac{2^{*}…