second-countable space (Q5470): Difference between revisions
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Created a new Item: second-countable space, topological space whose topology admits a countable base |
Created claim: subclass of (P1): Lindelöf space (Q5473) |
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| Property / subclass of | |||
| Property / subclass of: separable space / rank | |||
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| Property / subclass of | |||
| Property / subclass of: first-countable space / rank | |||
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| Property / subclass of | |||
| Property / subclass of: Lindelöf space / rank | |||
Normal rank | |||
Latest revision as of 11:34, 23 March 2023
topological space whose topology admits a countable base
- completely separable space
- second axiom of countability
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | second-countable space |
topological space whose topology admits a countable base |
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