01:05:08 duration 1 hour 5 minutes
29th Annual Workshop in Geometric Topology
Reconstruction problems in geometry and topology, Benson Farb, June 30, 2012
01:01:22 duration 1 hour 1 minute
Surface bundles, mapping class groupls, moduli spaces, and cohomology, Benson Farb, June 29, 2012
01:06:09 duration 1 hour 6 minutes
Permutations and polynomiality in algebra and topology, Benson Farb, June 28, 2012