Four-manifolds, surgery and group actions
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Mon, 20/05 14:15 |
Ian Hambleton (McMaster/MPIM Bonn) |
Geometry and Analysis Seminar  |
L3 |
| The talk will survey some results about smooth and topological 4-manifolds obtained via surgery, and discuss some contrasting information provided by gauge theory about smooth finite group actions on 4-manifolds. | |||