On absolutely $Δ^1_2$ operations (Q5187272)
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scientific article; zbMATH DE number 3895053
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On absolutely $Δ^1_2$ operations |
scientific article; zbMATH DE number 3895053 |
Statements
On absolutely $Δ^1_2$ operations (English)
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1984
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absoluteness
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Cantor space
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forcing extensions
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Boolean operation
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Baire property
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topological spaces
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measure spaces
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