Metadata aliases: [] shorthands: {} created: 2022-01-30 21:19:17 modified: 2022-06-05 19:33:21 An topological space is called normal iff each two disjoint1 closed sets have disjoint neighborhoods.
aliases: [] shorthands: {} created: 2022-01-30 21:19:17 modified: 2022-06-05 19:33:21
That is, their intersection is an empty set. ↩