Jean Gutt talk at FME

Jean Gutt (University of Cologne) is visiting Barcelona, and will do a talk about symplectic embeddings.

Title: Equivalence of symplectic embeddings

Abstract: We will show that many toric domains X in the 4-dimensional euclidean space admit symplectic embeddings f into dilates of themselves which are knotted (i.e. non-equivalent to the inclusion) in the strong sense that there is no symplectomorphism of the target that takes f(X) to X. This is a joint result with Mike Usher.