My name is Jonathan Michael Foonlan Tsang (alternatively Jonny or 曾寬瀾). I am an applied mathematician and have a number of other interests as well.

I am a PhD student at DAMTP, the applied maths department at the University of Cambridge. You can read a short blurb about my research here, and there’s more detailed things on my departmental website. Back on this website, my maths page has information about my other mathematical activities and interests, such as teaching. There are notes there on various topics.

My preferred pronouns are they in English and in Chinese.


You can contact me at jmft2 at cam dot ac dot uk for things related to my work (such as research, teaching, or university societies), or jftsang at jftsang dot com for personal matters. The personal email address is permanent; the Cambridge address may stop working if I leave Cambridge.

My GNUPG public key can be found here and here. Its ID is B3D42F6F.