Vic Reiner- talks

• The Geology of Gale diagrams
• Recent progress in the topology of simplicial complexes (from AMS meeting in Williamstown MA, Oct. 2001)
• Koszul algebras in combinatorics .ps , .pdf (from MSRI workshop March 2003)
• ACE Geometric Combinatorics Summer School 2005 lectures on matroids and oriented matroids
• Algebraic combinatorics: using algebra to help you count, Minnesota Jr. Colloquium on Jan 24, 2006
• Two talks from the AMS Winter meeting New Orlean, Jan 2007
  • Invited address: New combinatorics from the invariant theory of reflection groups
  • Special session: A generalization of the Chevalley-Mitchell theorem,