Topology Seminar: Alexandra Pettet
Topic
Relative twisting in Outer space
Speakers
Details
The notion of relative twisting of curves on a surface, the special case of subsurface projection to an annulus, is an important tool in the theory of mapping class groups. We develop an analogue for the outer automorphisms of a free group. This is joint work with Matt Clay.
Additional Information
Location: ESB 4127
Alexandra Pettet, UBC
Alexandra Pettet, UBC
This is a Past Event
Event Type
Scientific, Seminar
Date
March 6, 2013
Time
-
Location