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Taipei Postdoc Seminar
 
11:00 - 12:30, March 18, 2020 (Wednesday)
R202, Astronomy-Mathematics Building, NTU
(台灣大學天文數學館 202室)
An Invitation to Spherical Designs
Ziqing Xiang (Academia Sinica)

Abstract:

Spherical designs are good finite subsets of a real spheres. Typical examples come from regular polytopes, root systems, and extremal even unimodular lattices, and orbits of finite groups of orthogonal groups. In this talk, I will present many examples, and discuss some basic questions of spherical designs.



 

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