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Increasing sequences of principal left ideals of $\beta \mathbb{Z}$ are finite - MaRDI portal

Increasing sequences of principal left ideals of $\beta \mathbb{Z}$ are finite (Q5100085)

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scientific article; zbMATH DE number 7577033
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English
Increasing sequences of principal left ideals of $\beta \mathbb{Z}$ are finite
scientific article; zbMATH DE number 7577033

    Statements

    Increasing sequences of principal left ideals of $\beta \mathbb{Z}$ are finite (English)
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    29 August 2022
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    Stone-Čech compactification
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    orbit closure
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    principal left ideal
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    chain of idempotents
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    ultrafilter
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    Ramsey theory
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