Seminar series
          
      Date
              Thu, 12 Nov 2015
      
      
          Time
        16:00 - 
        17:00
          Location
              C5
          Speaker
              Gareth Wilkes
          Organisation
              Oxford
          I will introduce the profinite completion as a way of aggregating information about the finite-sheeted covers of a 3-manifold, and discuss the state of the homeomorphism problem for 3-manifolds in this context; in particular, for geometrizable 3-manifolds.