Category:Definitions/Hausdorff Spaces
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This category contains definitions related to Hausdorff Spaces.
Related results can be found in Category:Hausdorff Spaces.
$\struct {S, \tau}$ is a Hausdorff space or $T_2$ space if and only if:
- $\forall x, y \in S, x \ne y: \exists U, V \in \tau: x \in U, y \in V: U \cap V = \O$
That is:
- for any two distinct elements $x, y \in S$ there exist disjoint open sets $U, V \in \tau$ containing $x$ and $y$ respectively.
Subcategories
This category has the following 2 subcategories, out of 2 total.
Pages in category "Definitions/Hausdorff Spaces"
The following 11 pages are in this category, out of 11 total.