SEMINAR:
  Groups and Combinatorics Seminar, Edge transitive dessins d'enfant
		
Fri, 04 Apr 2014 15:00 - Weatherburn Lecture Theatre G.40
		
Cai-Heng Li (UWA)
Cai-Heng Li (UWA)

will speak on

Edge transitive dessins d'enfant

at 3pm Friday April the 4th in Weatherburn Lecture Theatre.

 Abstract:

A 2-cell embedding of a bipartite graph in an orientable surface is
called a dessin d'enfant. Thus a dessin d'enfant is an orientable
bipartite map. I will present an explicit representation of an edge
transitive dessin in terms of a group with two distinguished generators,
and apply it to study the dessin.
		
For more information:
  Irene Pivotto
  irene.pivotto@uwa.edu.au

Starts       : Fri, 04 Apr 2014 15:00
Ends         : Fri, 04 Apr 2014 16:00
		
Last Updated : Tue, 01 Apr 2014 13:56