The semigroup of ultrafilters near an idempotent of a semitopological semigroup (Q714757)
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scientific article; zbMATH DE number 6092994
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The semigroup of ultrafilters near an idempotent of a semitopological semigroup |
scientific article; zbMATH DE number 6092994 |
Statements
The semigroup of ultrafilters near an idempotent of a semitopological semigroup (English)
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11 October 2012
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Stone-Čech compactification
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ultrafilter
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central set
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syndetic set
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piecewise syndetic set
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minimal ideal
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0.9337544
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0.93228114
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0.92116904
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0.9060362
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0.89435166
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0.89342546
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0.8900003
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