Subject: Homology of the boundary
Date: Mon, 26 Feb 2001 18:33:58 +0100
From: David Cohen-Steiner <David.Cohen-Steiner@sophia.inria.fr>

What are the connections between the homology of a manifold and the
one of its boundary ?
Under which assumptions is the boundary of a contractible manifold
a homology sphere? What are the relevant tools?
Thanks,

David