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Compactness and sequentiality with respect to a set of ultrafilters - MaRDI portal

Compactness and sequentiality with respect to a set of ultrafilters (Q1081874)

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scientific article; zbMATH DE number 3971729
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Compactness and sequentiality with respect to a set of ultrafilters
scientific article; zbMATH DE number 3971729

    Statements

    Compactness and sequentiality with respect to a set of ultrafilters (English)
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    1985
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    The article examines topological properties that are intermediate between \(\omega\)-boundedness and countable compactness, countable tightness, and sequentiality. In particular, conditions under which these properties are multiplicative are discussed.
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    set of ultrafilters
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    \(\omega \)-boundedness
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    countable compactness
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    countable tightness
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    sequentiality
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