My research interests lie at the intersection of mathematics and theoretical computer science. Some objects I like to think about: the set of integer points contained in a polyhedron, generating functions, economic games. Check out my talks to get a feel for what I do (with lots of pictures). Or read one of my papers to see the gritty details. If you're more interested in my teaching, have a look at the classes I've taught.
I live in Oberlin, Ohio with my wife, Angela, and our two dogs, Oberon and Lexi.