Home › Events › Colloquium: Werner Ballmann - Max Planck Institute for Mathematics, Bonn, Germany Colloquium: Werner Ballmann - Max Planck Institute for Mathematics, Bonn, Germany Time: Wed Sep 28, 2016, 4:00 pm - 5:00 pm Location: 117 Hayes-Healy Hall Title: Small eigenvalues and analytic systole of surfaces Abstract