Lecture Notes
Fall 2025
Geometric Group theory course MA4H4
Winter 2020
TCC Course on Graph cohomology
Winter 2019
TCC Course on Outer space and automorphisms of free groups (2)
Winter 2016
TCC Course on Compactifications of Moduli spaces
Winter 2015
TCC Course on Outer space and Automorphisms of free groups
St. Andrews August 2013
Lectures on automorphism groups of right-angled Artin groups
Tokyo July 2014 Introduction to Outer space for free groups and RAAGs
Lecture 1, Lecture 2, Lecture 3