Staircases and cuspidal curves in symplectic four manifolds

Series
School of Mathematics Colloquium
Time
Friday, December 8, 2023 - 4:00pm for 1 hour (actually 50 minutes)
Location
Skiles 006
Speaker
Dusa McDuff – Barnard College, Columbia
Organizer
John Etnyre

Please Note: This colloquium will also be the staring talk for the 2023 Tech Topology Conference.

This talk will give an elementary introduction to my joint work with Kyler Siegel that shows how cuspidal curves in a symplectic manifold X such as the complex projective plane determine when an ellipsoid can be symplectically embedded into X.