%0 Book Section
%T Branched folded coverings and 3-manifolds
publisher UCM
%D 2012
%U 978-84-695-4421-1
%@ https://hdl.handle.net/20.500.14352/45371
%X Under the framework of Fox spreads and its completions a theory thar generalizes coverings (folding covering theory) and a theroy that generalizes branched coverings (branched folding theory) is defined and some properties are proved. Two applications to 3-manifold theory are given.A problem is stated.
%~