Amplituhedra in flag varieties
报告专家：谢锴涛 博士（香港大学）
报告时间：11月16日（周一）晚上19:00-20:00
报告地点：腾讯会议：166-164-289
报告摘要：
The amplituhedron was introduced by Arkani-Hamed and Trnka to geometrically encode scattering amplitudes in high-energy physics. In this talk, we present a Lie theorectical generalization of amplituhedron based on Lusztig’s theory of total positivity.
专家简介：
Kaitao Xie is a PhD student from The University of Hong Kong. He is interested in geometry of flag varieties and generalizations, with a particular focus on total positivity and theta positivity.
邀请人：范久瑜
