awn umar

Programmer mostly working on security stuff. Mathematics and computer science at the University of Bristol. Here I post about things I’m working on or thinking about.

My pgp public key is 0xD4C316B83295F6FF, available here, on Keybase, and via These sources should mutually agree.

recent posts



Minimal Surface Theory: The Mathematics of Soap Films [pdf]

An introduction to minimal surfaces and their relation to soap films, and some ways that they can be created.