Direct products of null semigroups and rectangular bands in \(\beta\mathbb{N}\) (Q2117395)
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scientific article; zbMATH DE number 7493777
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Direct products of null semigroups and rectangular bands in \(\beta\mathbb{N}\) |
scientific article; zbMATH DE number 7493777 |
Statements
Direct products of null semigroups and rectangular bands in \(\beta\mathbb{N}\) (English)
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21 March 2022
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Stone-Cech compactification
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idempotent
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right cancelable ultrafilter
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null semigroup
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rectangular band
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Ramsey theory
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