Geometry and Topology Seminar

Series: Geometry and Topology Seminar Series

Seiberg-Witten Floer KO-theory and intersection forms of spin 4-manifolds

Jianfen Lin, Professor of Mathematics, Mathematics, UCLA,

In this talk, I will explain how to apply Pin(2)-equivariant Seiberg-Witten KO-theory on the Seiberg-Witten Floer spectrum to obtain new 3-manifold invariant and get new constrains on the intersection form of a spin 4-manifolds (closed or with boundary).

Event Sponsors:

Mathematics - More events from this Sponsor

For more information, please contact Yi Liu by email at [email protected].