### Surface diagrams of smooth 4-manifolds

- Series
- Geometry Topology Seminar
- Time
- Monday, October 24, 2011 - 14:00 for 1 hour (actually 50 minutes)
- Location
- Skiles 005
- Speaker
- Jonathan Williams – UGA

I will describe a new way to depict any smooth, closed oriented 4-manifold using a surface decorated with circles, along with a set of moves that relate any pair of such depictions.