Algebra & Combinatorics Seminar

Antipodal sets in irreducible symmetric spaces

  • 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.