This is a survey of results and open problems on compact connected 3-manifolds which admit spines corresponding to cyclic presentations of groups. We also discuss questions concerning spines of knot manifolds and regular neighborhoods of homotopically PL embedded compacta in 3-manifolds.
On manifold spines and cyclic presentations of groups / Cavicchioli, Alberto; F., Hegenbarth; D., Repovs. - STAMPA. - 42:(1998), pp. 49-56.
On manifold spines and cyclic presentations of groups
CAVICCHIOLI, Alberto;
1998
Abstract
This is a survey of results and open problems on compact connected 3-manifolds which admit spines corresponding to cyclic presentations of groups. We also discuss questions concerning spines of knot manifolds and regular neighborhoods of homotopically PL embedded compacta in 3-manifolds.
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