Exposition

Exposition of various linearalgebraic topics relevant to theoretical computer science

A Part III essay on Babai's result that graph isomorphism can be tested in quasipolynomial time, with some relevant background material. Currently it's pretty messy, hope to fix it soon!
Course materials

Lecture notes, example sheets, example classes and solutions from part III of the mathematical tripos at Cambridge during 2015/2016
Olympiad stuff
Research

My undergraduate thesis on explicit constructions of expander families with the stronger uniformity condition of being lifts of one another
LaTeX

A word about the editor I'm using and various hacks to optimize it

A (usually) current list of the custom command names I'm using in latex

A (usually) current preamble I'm using for the amsart document class (my default)

A list of tabcompletion commands for gummi, updated every sometimes