- Professor,
Department of Mathematics,
North Carolina State University.

- CV (may or may not be up to date)

- Contact information

- Algebraic and geometric combinatorics, particularly the combinatorics of Coxeter groups and cluster algebras.
**Papers**

**Students****SUM Series**, a series of informal talks on mathematical topics, aimed at an undergraduate audience.

**Triangle Lectures in Combinatorics**, a twice-yearly research conference on combinatorics and related areas.

**MA 407**, Introduction to Modern Algebra for Mathematics Majors

**MA 524**, Combinatorics I