Research

Most of my work is in hyperbolic geometry and low-dimensional topology, although I am also interested in combinatorial, measurable and geometric group theory, and Gromov-style Riemannian geometry. Here is my CV.

I co-organize the Geometry/Topology seminar at Boston College.

Teaching

I am working on an online book Geometry in Two Dimensions that is suitable for students with only a multivariable calculus background. Currently, it discusses Euclidean, spherical and hyperbolic geometry, and touches on additional topics like scissors congruence, isoperimetric inequalities, and tilings.

This semester, I am teaching MATH 2211: Linear Algebra (Honors).