Director of Graduate Studies, Department of Mathematics, Princeton University. Subjects: geometric ...
Brown University. Geometry, visualisation; Popularisation.
Geometric group theory. Includes a problem list.
Specializes in topology and classical geometry. Department of mathematics. California Institute of ...
University of Utah. Low-dimensional geometry and topology.
Differential geometry, mathematical visualisation.
Triangle centers, integer sequences, mathematical history and biography.
University of Pittsburgh. Kepler conjecture (announced a computer-aided proof), other space tiling ...
Lehman College and CUNY Graduate Center. Riemannian reometry: manifolds with Ricci curvature bounds...
Eastern Illinois University and University of Illinois at Urbana-Champaign. Differential Geometry a...
University of Houston Downtown. Computational geometry - Graffiti. Publications and software.