Slides from past talks

Slides from the OSU Quantum Symmetries Seminar:
Algebra Morphism Coherence 
Slides from the topology seminar at University of Haifa:
Graded Picard categories and the 2type of the sphere 
Slides from the colloquium at Florida State University:
Algebraic Ktheory for 2categories  Slides for my recent talk at Reed College about visualizing the Hopf fibration.
 SHH2 in one slide. Notes on the 2dimensional stable homotopy hypothesis.
 I gave a general audience talk about Beauty in Mathematics! Click the link for my slides, a few pictures, and some additional resources.
 An illustrated construction of spectral sequences.
 Slides from my talk at the Joint Meetings
(E_infty Obstruction Theory).
tags: talks