The existence of free ultrafilters on \(\omega \) does not imply the extension of filters on \(\omega \) to ultrafilters (Q2856631)
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scientific article; zbMATH DE number 6220965
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The existence of free ultrafilters on \(\omega \) does not imply the extension of filters on \(\omega \) to ultrafilters |
scientific article; zbMATH DE number 6220965 |
Statements
30 October 2013
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axiom of choice
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weak axioms of choice
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compactness
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filter
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free ultrafilter
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stone space
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Boolean prime ideal theorem
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The existence of free ultrafilters on \(\omega \) does not imply the extension of filters on \(\omega \) to ultrafilters (English)
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