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Symplectic Geometry Seminar

Bounding Lagrangian intersections using Floer homotopy theory (Kenny Blakey-MIT)

Kenny Blakey

Location:  Hill 705
Date & time: Thursday, 20 February 2025 at 2:00PM - 3:00PM

Title: 

Bounding Lagrangian intersections using Floer homotopy theory

 

Abstract:

I will describe a new lower bound on the number of intersection points of a Lagrangian pair, in the exact setting, using Steenrod squares on Lagrangian Floer cohomology which are defined via a Floer homotopy type.