Research

My research is in the field of geometric group theory.
Current interests include Coxeter groups and their automorphism
groups, Artin groups, CAT(0) groups, and actions on metric complexes.

Mathematics Links

Ph.D. Thesis

Rigidity for a Class of Coxeter Groups
Oregon State University (2000)

Publications

 A class of rigid Coxeter groups, J. London Math Soc. 2 66 (2002) 592-604.

Preprints

Automorphisms of right-angled Coxeter groups.
(with Mauricio Gutierrez) submitted for publication (revised October 2007)

Inner automorphisms of right-angled Coxeter groups.
(with Matthew White) submitted for publication.

In Preparation

Textbooks