{"version":"1.0","type":"link","title":"Regular space - Newikis","description":"In topology and related fields of mathematics, a topological space X is called a regular space if every closed subset C of X and a point p not contained in C have non-overlapping open neighborhoods. Thus p and C can be separated by neighborhoods. This condition is known as Axiom T3. The term \"T3…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}