新聞標題： ( 2017-12-08 )
演講主題：Semidefinite programming method on various problems
演講日期：2017年12月12日(星期二) 14:00 – 15:00
摘要內容：I will talk about various combinatorics problems which can be tackled by semidefinite programming (SDP) method. In particular, phase retrieval and compressive sensing problems can be discussed by SDP. Especially, I will discuss details about using symbolic semidefinite programming method to prove Musin Conjecture which is a classical problem in discrete geometry. Almost every dimension about maximum spherical two-distance sets problems is solved.