| skos:altLabel | - separated
- (Hausdorff) topological space
- Completely Hausdorff space
- Hausdorff
- Hausdorff (T<sub>2</sub>)
- Hausdorff (T<sub>2</sub>) spaces
- Hausdorff axiom
- Hausdorff manifold
- Hausdorff separation axiom
- Hausdorff space#Definitions
- Hausdorff spaces
- Hausdorff topological space
- Hausdorff topological spaces
- Hausdorff topology
- Hausdorff vector topology
- T<sub>2</sub>
- T<sub>2</sub> (or Hausdorff) spaces
- T<sub>2</sub> spaces
- T<sub>2</sub>-space
- hausdorff
- non-Hausdorff
- topological space
- Hausdorff space#Examples of Hausdorff and non-Hausdorff spaces
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