{"version":"1.0","type":"link","title":"Normal space - Newikis","description":"In topology and related branches of mathematics, a normal space is a topological space in which any two disjoint closed sets have disjoint open neighborhoods. Such spaces need not be Hausdorff in general. A normal Hausdorff space is called a T4 space. Strengthenings of these concepts are detailed…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}