A Brunnian link with four components

Root system for sl(4,R)

With Oliver at the top of Mt. Quandary, Colorado

My wife Stella is also a mathematician working in this department

Some Assorted Photos

For a small amount of information on each photo, click "i" icon.

Cusped hyperbolic manifolds with 8 tetrahedra

A program for computing Seifert matrices

Some pedagogical 3D images

Puzzle: identify this knot.

Email: mthistle@utk.edu