Colloquium: Laurence Siebenmann
EMS Building, Room E495 E495; 3200 N Cramer St., Milwaukee, WI, United States1-Manifolds Galore! Laurence Siebenmann University of Paris-SUD Professor of Mathematics “I will present a combinatorial classifcation, up to homeomorphism, of all simply connected, separable, non-Hausdorff, 1-dimensional manifolds (possibly with boundary), each having only finitely many singular points. These often occur... Read More