Event № 665
We study obstructions to symplectically embedding a cube (a polydisk with all factors equal) into another symplectic manifold of the same dimension. We find sharp obstructions in many cases, including all "convex toric domains" and "concave toric domains" in C^n. The proof uses analogues of the Ekeland-Hofer capacities, which are conjecturally equal to them, but which are defined using positive S^1-equivariant symplectic homology.
This is joint work with Michael Hutchings.
*** Please note the special day and time. ***