||Yoshihiro Sugimoto (National Center for Theoretical Sciences)|
Symplectic topology and Hamiltonian dynamics|
||2019-12-11 (Wed) 11:00 - 12:30 |
Place : ||
Seminar Room 722, Institute of Mathematics (NTU Campus)|
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.