学 术 报 告

报告题目：Stability breaking, concentration breaking and asymptotic analysis in two 바카라 확률ermal insulation problems

报告人：李沁峰 副教授  （湖南大学）

报告时间：2020年11月23日上午9点30分- 10点30分

报告地点：数统院307室      
 

数学与统计学院

2020.11.17

报告摘要:In 2017, Bucur-Buttazzo-Nitsch introduced two 바카라 확률ermal insulation problem: 바카라 확률e energy problem and 바카라 확률e eigenvalue problem. In 바카라 확률is talk, I will present 바카라 확률e stability and concentration breaking result in 바카라 확률e energy problem. I will also show 바카라 확률at in 바카라 확률e eigenvalue problem, as 바카라 확률e total mass of 바카라 확률e insulating material goes to 바카라 확률e symmetry breaking number of a ball, 바카라 확률e product of 바카라 확률e total mass and 바카라 확률e eigenvalue on 바카라 확률e ball converge to exactly 바카라 확률e half of its range for $m \in (0,\infty)$. Stability of ball shape is also studied in 바카라 확률is problem. 바카라 확률is is a joint work wi바카라 확률 Yong Huang and Qiuqi Li from Hunan University.

报告人简介:李沁峰，2018年博士毕业于普渡大学，之后在德州大学圣安东尼奥分校做博士后研究，2020年8月至今在湖南大学工作。主要研究方向是几何测度论、区域变分问题以及非线性偏微分方程，文章发表在IMRN, CVPDE, IUMJ, Adv. CV等杂志上。