Giraldo, A.Rodríguez Sanjurjo, José Manuel2023-06-202023-06-201995-100004-972710.1017/S0004972700014611https://hdl.handle.net/20.500.14352/57671Some extension properties of maps defined on dense subsets are studied for approximate polyhedra. The latter are characterised as approximate extensors for finite maps with small oscillation.engjournal articlehttp://journals.cambridge.org/abstract_S0004972700014611http://www.cambridge.org/restricted access514515.1GeometríaTopología1204 Geometría1210 Topología