First, some of my blockchain-related papers:

I've also written some introductory notes on different topics within algebraic topology and included them here. Do tell me if you find errors or have suggestions for improvements.

Here are some fun theorems of topology. I've written up their proofs, and made a problem seet that would be great for good topology students of different levels. These problem sheets are meant to guide the student through the proof, leaving the key parts as problems. (More are coming!)

I've also included my MSc dissertation below.