Topology Seminar
The Topology Seminar meets Thursdays at 4:30 PM in Fine Hall 314. Organizers: David Gabai, Peter Ozsváth, Zoltán Szabó, Jonathan Hanselman, Fraser Binns, Anubhav Mukherjee, Joshua Wang
Apr
17
Topology Seminar
Boyu Zhang, University of Maryland
The Dax invariant for closed surfaces and mapping class groups