报告题目:Mathematical analysis of perfect conductors with imperfect bonding

报告人：Shota Fukushima 博士后研究员 (韩国仁荷大学)

报告时间：2024年4月22日 15:30-16:30

报告地点：理学楼A110

摘要：Imperfect bonding, which appears as an approximation of the membrane structure in biology, is an interface condition where the flux is continuous on the interface, whereas the potential may fail to be continuous. If the potential is also continuous on the interface, the interface condition is called perfect bonding. In this talk, I will deal with two topics. One is a finiteness of the stress when two disks approach each other. This finiteness result is clearly contrasting to the perfect bonding. The other one is a unique existence of the potential and convergence to that satisfying the perfect bonding condition as the imperfect bonding condition approaches to the perfect one. This talk is based on the joint work with Yong-Gwan Ji (KIAS), Hyeonbae Kang (Inha University) and Xiaofei Li (Zhejiang University of Technology). 

报告人介绍：Shota Fukushima，韩国仁荷大学博士后研究员，本硕博毕业于日本东京大学。研究方向为谱分析，积分方程，Schrodinger方程等理论研究。主要学术成果发表在Trans. Amer. Math., Potential Analysis, Annales Henri Poincare等国际期刊。

邀请人：李晓菲