Current Talks

• Facet Generation under Symmetry Talk. The corresponding preprint can be found a http://arxiv.org/abs/math/0702239

• Duality between separation and distance Talk. Paper in preparation

• Protein Folding Talk Part Survey, some new results.

• Diameter of Polytopes Talk More attacks on the Hirsch Conjecture, this time with some progress for dimension 6. Another version, with a few added background slides

Older Talks

• Matroid Polytope Completion A talk about some computational attacks on the Hirsch conjecture. The software is available.

• Halfspace Depth A survey or a more detailed look at results from a recent paper of B., Fukuda, and Rosta.