Bubbles and Onis

Joint IAS-PU Symplectic Geometry Seminar
Topic:Bubbles and Onis
Speaker:Urs Frauenfelder
Affiliation:Seoul National University
Date:Friday, December 16
Time/Room:4:30pm - 5:30pm/S-101

This is joint work with Peter Albers. We study a Floer gradient equation on a very negative line bundle over a symplectic manifold. If the line bundle is negative enough there are generically no holomorphic spheres. We explain the metamorphosis of bubbles to Onis and then point out a weakness of the Onis - namely a free involution on them ..