汇报标题 (Title)：Rigidity of positively curved steady Ricci solitons on manifolds and orbifolds
中文标题： 流形和轨形上正弯曲稳态 Ricci 孤子的刚性
汇报人 (Speaker)：邓宇星（北京理工大学）
汇报功夫 (Time)：2023年12月20日(周三) 14:30
汇报地址 (Place)：校本部C509
约请人(Inviter)：席东盟、李晋、张德凯、吴加勇
主办部门：理学院数学系
汇报提要：Steady Ricci solitons are important examples of singularities models. In higher dimensions, singularity models can be steady Ricci solitons on orbifolds. In this talk, we will review some rigidity theorems on positively curved steady Ricci solitons on manifolds. We will also classify positively curved noncollapsed steady Ricci solitons on orbifolds that dimension reduces to quotients of spheres.
