Counterexamples to countable-section \(\varPi_2^1\) uniformization and \(\varPi_3^1\) separation (Q904147)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Counterexamples to countable-section \(\varPi_2^1\) uniformization and \(\varPi_3^1\) separation |
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Counterexamples to countable-section \(\varPi_2^1\) uniformization and \(\varPi_3^1\) separation (English)
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12 January 2016
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uniformization
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separation
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Jensen's forcing
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finite support
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