Director of Postgraduate Studies, Professor, Geometry

Discrete groups and hyperbolic geometry. In particular:

– fundamental polyhedra, tilings and crystal structures;

– spaces of discrete groups and their geometric structures;

– the interplay of linear algebra, combinatorics, number theory and hyperbolic geometry.

Tel: 0191 33 43057

Email: j.r.parker@durham.ac.uk

Website: http://maths.dur.ac.uk/~dma0jrp/