P-closed spaces (Q789047)
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scientific article; zbMATH DE number 3844606
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | P-closed spaces |
scientific article; zbMATH DE number 3844606 |
Statements
P-closed spaces (English)
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1984
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A space having a property P is P-closed if it is closed in every P-space in which can be embedded. s-Urysohn and s-regular spaces are generalizations of Urysohn and regular spaces which use the semi-open sets of N. Levine. The authors generalize the standard characterizations of Urysohn-closed and regular-closed spaces to s-Urysohn-closed and s- regular-closed spaces.
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semi-open sets
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s-Urysohn-closed spaces
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s-regular-closed spaces
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0.90439355
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