Speaker : Yoshihiro Sugimoto (National Center for Theoretical Sciences)
Title : Symplectic topology and Hamiltonian dynamics
Time : 2019-12-11 (Wed) 11:00 - 12:30
Place : Seminar Room 722, Institute of Mathematics (NTU Campus)
Abstract: A Hamiltonian diffeomorphism is a special class of diffeomorphism on a symplectic manifold. The set of Hamiltonian diffeomorphisms forms a subgroup of the diffeomorphism group and it is called Hamiltonian diffeomorphism group. In this talk, I will explain applications of Floer theory to the topology of Hamiltonian diffeomorphism groups.