A diagram used in a projective proof of Ptolemy's theorem

Welcome! I’m Adam and this is where I put stuff.

I’m currently a trader at Virtu Financial. Previously I was a Mathematics student at the University of Cambridge, studying at Gonville and Caius College.

My main goal in setting up this website is to have a place to put my lecture notes, along with some of the olympiad materials that I have accumulated. I also have a blog, where I write about things that interest me.

Recent posts

2 May Deriving a PDE For Call Option Prices with Black-Scholes
1 Sep Erdős Theorem on Monotone Multiplicative Functions
18 Aug An Interesting Combinatorial Sum
17 Aug A Short Handout on Hall’s Marriage Theorem
11 Jul Writing a Javascript Module Bundler

Get in touch

I’m always happy to hear from anyone! The best way to reach me is at ak2316@srcf.net, or @adamkelly2201 on Twitter.