Internal
- Graduate studies in Combinatorics and Optimization
- Department of Combinatorics and Optimization
- Faculty of Mathematics
- University of Waterloo
Matroids
- What is a matroid? Wikipedia page or survey paper by James Oxley.
- The Matroid Union. A blog for and by the matroid theory community.
- Matroid software. Links to Stefan van Zwam's page on Matroids in Sage
Graph Minors
- I gave a graduate-level topics course on the Graph-Minors Structure Theorem; videos are available here.
My posts to the Matroid Union blog
- Graphical representations of matroids.
- Matroids with no $M(K_4)$-minor.
- The Bose-Burton Theorem.
- The Geometric Density Hales-Jewett Theorem.
- The Geometric Erdos-Stone Theorem.
My former doctoral students
- Kerri Webb
- Tony Huynh
- Peter Nelson
- Rohan Kapadia
- Benson Joeris