## Lecture courses

- 2016 (summer) – Crecimiento en grupos y otras estructuras: Universidad de Costa Rica, Universidad Nacional Autònoma de Nicaragua – Leon.
- 2016 (summer) – Galois Theory: 2 week module for an M.Phil. course at Tribhuvan University, Nepal.
- 2016 (spring) – MS1S424: Real analysis: USW.
- 2015 – 16 (full year) – AM2H30: Further mathematics for engineers: USW.
- 2015 (autumn) – AM0S01: Foundations of mathematics: USW.
- 2015 (autumn) – MS2S01: Abstract and linear algebra: USW.
- 2015 (spring) – MS1S401: Mathematics and statistics for computing: USW.
- 2015 (spring) – AM2H30: Further mathematics for engineers: USW.
- 2014 – MA1004: Álgebra lineal: Universidad de Costa Rica.
- 2014 – MA460: Álgebra lineal II: Universidad de Costa Rica.
- 2014 – MA708: Topics in Group Theory: Universidad de Costa Rica.
- 2013 – Finite Classical Groups: London Taught Course Center.
- 2010 – Growth and expanders: University of Western Australia.
- 2009 – Galois Theory I: University of Bristol.

## Seminars

Below are slides and lecture notes for various seminars and short courses that I’ve given. I generally prefer to give `chalk-talks’ so only a small number of my seminars are represented.

- On Cherlin’s conjecture, Talk at Herstmonceux conference on Algebraic Combinatorics and Group Actions, July 2016 (some slides are a little warped by the “handout” command).
- On Cherlin’s conjecture, Invited talk at Open University Winter Combinatorics Meeting, January 2016 (more general than the previous).
- Conway groupoids, Seminar Slides, 2015, Conference on Groups and Geometries, Banff, Canada. Video also available.
- Regular maps and finite simple groups, Invited talk at international conference GEMS 2013, Slovakia.
- Regular maps, Contributed talk to conference on Geometric and Topological Graph Theory 2013, Bristol.
- Finite simple groups 1 and 2: Seminar slides, 2012, two colloquia on the classification of finite simple groups, Open University.
- The width of a finite simple group: Seminar slides, 2012, Conference on Groups and Geometries, Banff, Canada. Video also available.
- Approximate groups, growth and width: Seminar slides, 2012, Model Theory Workshop, Royal Holloway.
- Is Babai afraid of spiders?: Seminar slides, 2011, British Combinatorial Conference, Exeter.