An example of a hereditarily normal topologically finite space, which is topologically infinite relative to the class of all its proper \(F_{\sigma}\)-subspaces (Q2312718)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An example of a hereditarily normal topologically finite space, which is topologically infinite relative to the class of all its proper \(F_{\sigma}\)-subspaces |
scientific article |
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An example of a hereditarily normal topologically finite space, which is topologically infinite relative to the class of all its proper \(F_{\sigma}\)-subspaces (English)
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17 July 2019
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topologically finite
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relative
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long line
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\(F_{\sigma}\)-subspace
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