Non existence of quasi-harmonic spheres

  • 报告人: 孙林林博士后
  • 报告人单位: 中国科技大学
  • 报告地址: 经济学院东409
  • 报告时间: 1月13日 16:00-17:00
  • 主题摘要:
"In this talk, I will discuss the nonexistence of quasi-harmonic spheres from $R^m$ (m>2). We showed that there is no non constant quasi-harmonic sphere if the universal covering of the target manifold admits a positive strictly convex function which is of some exponential growth. This is a joint work with Prof. Li Jiayu."