Geometry and dynamics of free group automorphisms

Series: 
Geometry Topology Seminar
Monday, January 29, 2018 - 14:00
1 hour (actually 50 minutes)
Location: 
Skiles 006
,  
Vanderbilt University
Organizer: 
I will talk about the long standing analogy between the mapping class group of a hyperbolic surface and the outer automorphism group of a free group. Particular emphasis will be on the dynamics of individual elements and applications of these results to structure theorems for subgroups of these groups.