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NCTS Seminar on Discrete Geometry
 
09:30 - 15:30, July 25, 2017 (Tuesday)
Room 201, Astronomy-Mathematics Building, NTU
(台灣大學天文數學館 201室)
Topics in Discrete Geometry
Wei-Hsuan Yu (Michigan State University)

Abstract

We will go through some classical problems in discrete geometry and offer background knowledge. We introduce the notion of spherical few distance sets and spherical t-designs. Recently, the semidefinite programming (SDP) method has been introduced in those problems and SDP obtains several results. In particular, Musin’s conjecture has been solved and maximum size of spherical two-distance sets is solved for almost every dimension.



 

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