Home › Events › Felix Klein Seminar: Andrés Pedroza - University of Colima Felix Klein Seminar: Andrés Pedroza - University of Colima Time: Thu, Apr 21 at 2:00 pm – 3:00 pm Location: 258 Hurley Bldg Title: On the rank of pi1 of the group of Hamiltonian diffeomorphisms Poster Originally published at math.nd.edu.