Empty space: Difference between revisions
(Created page with '{{particular topospace}} ==Definition== The '''empty space''' or '''null space''' is the empty set endowed with the only possible topology on it. It is also defined as the [[in...') |
(No difference)
|
Latest revision as of 16:20, 13 May 2009
This article is about a particular topological space (uniquely determined up to homeomorphism)|View a complete list of particular topological spaces
Definition
The empty space or null space is the empty set endowed with the only possible topology on it. It is also defined as the initial object in the category of topological spaces.