Geometry and Topology Seminar ——O(2)-symmetry of 3D steady gradient Ricci solitons
报告人：Yi Lai(Stanford)
时间：2022-07-18 14:00-15:00
地点：Room 1304, Science Building No. 1
Abstract: We prove that all 3D steady gradient Ricci solitons are O(2)-symmetric. We also show that the Bryant soliton is the unique 3D steady gradient Ricci soliton with positive curvature that is asymptotic to a ray.
