*主持人：叶东 教授

*讲座内容简介：
In this talk, we study a system of two coupled time-independent Gross-Pitaevskii equations, which is used to model two-component Bose-Einstein condensates with attractive interactions. For a certain type of trapping potentials, especially for the degenerate ring-shaped potentials, we investigate the existence, concentration and local uniqueness of ground states.

*主讲人简介：
曾小雨，武汉理工大学副教授。研究方向为非线性泛函分析及椭圆型偏微分方程，在薛定谔方程以及玻色-爱因斯坦凝聚相关的变分问题方面取得了重要的研究成果，相应结果发表在Trans. AMS、JFA、Ann. Inst. H. Poincare Anal. Non Lineaire、Nonlinearity、J. Differential Equations等国际一流期刊上。