Date: 1 May 2015, 4:30pm
Location: Hempfield High School, Room 213
 Speaker: Zhigang Han, Millersville University
   Title: Comparison of metrics on the Hamiltonian and
   symplectomorphism groups

Abstract. In this talk, I will introduce various bi-invariant
metrics on the Hamiltonian and symplectomorphism groups and explain
their similarities and differences.