Bubbles and Onis

Bubbles and Onis

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Urs Frauenfelder, Seoul National University
IAS Room 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...