Course material

Current undergraduate courses

Here are courses that I am currently lecturing:

Here are some courses where I am only giving tutorials, but nonetheless I have some useful material:

Older courses on GitHub

These are courses that I am no longer teaching. All the course material is on GitHub and is released under a Creative Commons license.

Posters

Other things

An unfinished book about Topology
An unfinished set of notes about Commutative Algebra
An unfinished set of notes about Formal Groups