3 papers
math.AP2026
Circle-like concentrated solutions for two-component Bose-Einstein condensates
Qidong Guo, Qiaoqiao Hua, Chongyang Tian
We investigate the normalized solutions of the following two-component Bose-Einstein condensates (BEC) system \begin{equation}\left\{ \begin{split} -Îu + (λ+P(x))u &= αu^3 +βuv…
math.AP2025
Normalized Solutions for nonlinear Schrödinger-Poisson equations involving nearly mass-critical exponents
Qidong Guo, Rui He, Qiaoqiao Hua +1
We study the Schrödinger-Poisson-Slater equation \begin{equation*}\left\{\begin{array}{lll} -Îu + λu + \big(|x|^{-1} \ast |u|^{2}\big)u = V(x) u^{ p_{\varepsilon}-1 }, \, \text{…
math.AP2024
Construction of solutions to a nonlinear critical elliptic system via local Pohozaev identities
Qidong Guo, Qingfang Wang, Wenju Wu
In this paper, we investigate the following elliptic system with Sobolev critical growth , $…