- Robin Forman (Emeritus)
Relationships between topology and analysis, with an emphasis on ideas from mathematical physics.
- Shelly Harvey
Low-dimensional topology and geometry, group theory, and non-commutative algebra.
- John Hempel (Emeritus)
Topology of manifolds and associated algebraic problems, primarily in group theory.
- Neil Fullarton
Geometric group theory and low-dimensional topology: right-angled Artin groups, algebraic rigidity properties of their automorphism groups, and palindromic automorphisms of free groups.
- David Krcatovich
Low-dimensional topology, knot theory, Heegaard Floer homology.