On increasing separated sequences (Q1867188)
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scientific article; zbMATH DE number 1891214
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On increasing separated sequences |
scientific article; zbMATH DE number 1891214 |
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On increasing separated sequences (English)
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2 April 2003
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The author answers a question of Balogh and Burke concerning the existence of a Dowker space which is not collectionwise normal, but satisfies a weaker separation property (\(\nearrow\)-collectionwise normality). The example is constructed from the collectionwise normal Dowker space of M. E. Rudin by applying the coding technique developed by Watson.
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Dowker spaces
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\(\nearrow\)-normal
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\(\nearrow\)-collectionwise normal
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