Having cut-points is not a Whitney reversible property

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/217228We show that the property of having cut-points is not a Whitney reversible property. This answers in the negative a question posed by Illanes and Nadler.General Topology54B20; 54F15Having cut-points is not a Whitney reversible propertytext