Title: Coordinatisation, Pickert & Beyond 
Speaker: Professor Robert Coulter (University of Delaware) 
Time: 7:00-8:00pm, September 4, 2017 
Venue: 200-9, Sir Run-Run Shaw Business Building, Yuquan Campus  
Abstract: 
We will give an introduction to Hall's method for introducing a coordinate system to an arbitrary projective plane. Pickert's results (from the 1950s) connecting algebraic properties of the coordinate system to certain autmorphism groups of the projective plane lead to the concept of an optimal coordinatisation. We will touch on this concept and how it relates to several problems in the area. 

联系人： 冯涛 研究员