演讲者：余君(北京大学 国际数学中心)
时间：2017-10-04 09:00-10:00
地点：慧园3栋 415报告厅
An antipodal set in a symmetric space is a set such that all points are fixed points of the geodesic symmetry with center of any point in this set. We give a way of classifying antipodal sets in symmetric spaces. For irreducible symmetric spaces, we show a precise classification.
