Séance du 3 juillet 2015

Lieu: IHP, salle 201.

14h00: Egor Shelukhin (Lyon 1 / CRM Montréal)
Titre: Autonomous Hamiltonian flows and persistence modules
Abstract: We discuss obstructions to including a Hamiltonian diffeomorphism into an autonomous flow that are robust in Hofer's metric. This is an application of symmetry and multiplicity in filtered Floer homology considered as a persistence module. Joint work with Leonid Polterovich.

15h30: Otto van Koert (Augsburg / Seoul National University)
Titre:  Contact geometry and the restricted three-body problem