Home › Events › Topology Seminar: Nathaniel Rounds, Purdue University Topology Seminar: Nathaniel Rounds, Purdue University Time: Thu Nov 4, 2010, 3:00 pm - 4:00 pm Location: 258 Hurley Hall Title: Local PoincarĂ© Duality and the Algebraic Structure of Topological Manifolds Abstract Topology Seminar Web Site