Previously, I have spent time at Sapienza Università di Roma with Paul Wollan, at Simon Fraser University with Luis Goddyn and Matt DeVos, at KAIST with Sang-il Oum, and at CWI Amsterdam and Maastricht University with Bert Gerards.
I am mainly interested in graph theory and matroids, but enjoy dabbling in other areas as well.
I now write for The Matroid Union Blog.
Q&A for professional mathematicians
Q&A for people studying math at any level and professionals in related fields
Q&A for theoretical computer scientists and researchers in related fields
Q&A for serious players and enthusiasts of chess
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Q&A for academics and those enrolled in higher education
Q&A for professional and enthusiast programmers
Q&A for professional and amateur chefs
Q&A for those interested in logical reasoning
Q&A for serious players and enthusiasts of poker
Q&A for authors, editors, reviewers, professional writers, and aspiring writers