Non-displaceable Lagrangians in certain Hamiltonian TT-manifoldsMPIM

by Yao XIao (MPIM)

Thursday Jul 17, 2025, 12:45 PM → 1:45 PM Europe/Berlin

Endenicher Allee 60/1-016 - Lipschitzsaal (Mathezentrum)

Bonn symplectic geometry seminar

We will discuss how to find Lagrangian submanifolds that are non-displaceable under Hamiltonian diffeomorphisms in certain manifolds with Hamiltonian torus actions, using Lagrangian Floer theory and its equivariant version. The case of compact toric manifolds will be reviewed.