学术报告会：The motion of closed hypersurfaces in the central force fields

报告题目:The motion of closed hypersurfaces in the central force fields

报告人:闫卫平

(厦门大学副教授、硕士生导师)

时间：11月15日下午14:30-16:00

地点：龙子湖校区S3-403

摘要：In this talk, we introduce the large time existence and possible blowup behavior for the motion of closed hypersurfaces in a radially symmetric potential. In physical, this surface can be considered as an electrically charged membrane with a constant charge per area in a radially symmetric potential. Our main results show that the large time existence of such Cauchy problem, the stability with respect to small initial data and blowup behavior of this kind of hypersurfaces.

个人简介：

闫卫平，厦门大学副教授，硕士生导师。博士毕业于吉林大学，北京大学博士后。主要的研究兴趣为动力系统在微分方程中的应用。先后主持国家自然科学基金面上项目和青年项目，教育部新教师基金和中国博士后科学基金。在JGA, Nonlinearity, JDE等国际重要期刊发表SCI检索论文20多篇。