Disclaimer: I wrote these notes for my personal use and they may have mistakes.
The Sullivan Conjecture
Notes for a talk I gave at the University of Toronto Kan seminar.
The Dwyer-Weiss-Williams Theorem
Notes for a talk I gave at Alexander Kuper's Simple Homotopy Week.
Assembly in the Land of Waldhausen
Notes for a talk I gave at Alexander Kuper's Simple Homotopy Week.
Local Systems in Simple Homotopy Theory
Notes for a talk I gave in the Locally Trivial Seminar.
K-Theory of Finite Fields
Notes for a talk I gave in Alexander Kupers' learning seminar on Stable Cohomology of the General Linear Group.
An Introduction to Mapping Class Groups
Notes for a talk I gave in Kasra Rafi's seminar on Combinatorial Teichmüller Theory.
Sacha Goldman