%0 Journal Article
%T Residually free 3-manifolds
%A Henry Wilton
%J Mathematics
%D 2008
%I arXiv
%R 10.2140/agt.2008.8.2031
%X We classify those compact 3-manifolds with incompressible toral boundary whose fundamental groups are residually free. For example, if such a manifold $M$ is prime and orientable and the fundamental group of $M$ is non-trivial then $M \cong \Sigma\times S^1$, where $\Sigma$ is a surface.
%U http://arxiv.org/abs/0802.0883v2