Exceptional 3-manifolds
Apparaît dans la collection : Geometry of groups and 3-manifolds: state of the art and perspectives / Géométrie des groupes et géométrie des 3-variétés : situation et perspectives
We say a manifold $M$ is exceptional if for any $n$ all degree $n$ covers of $M$ are homeomorphic. For example closed surfaces and all tori are exceptional. We classify exceptional 3-manifolds. This is based on joint work with Junghwan Park, Bram Petri and Aru Ray.
