Index of volumes 71-80 (1997-1999)
(1999)
Colloquium Mathematicae
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Displaying similar documents to “On the absoluteness of openly-generated and Dugundji spaces”
Index of volumes 71-80 (1997-1999)
Tightness and π-character in centered spaces
Murray Bell (1999)
Colloquium Mathematicae
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We continue an investigation into centered spaces, a generalization of dyadic spaces. The presence of large Cantor cubes in centered spaces is deduced from tightness considerations. It follows that for centered spaces X, πχ(X) = t(X), and if X has uncountable tightness, then t(X) = supκ : ⊂ X. The relationships between 9 popular cardinal functions for the class of centered spaces are justified. An example is constructed which shows, unlike the dyadic and polyadic properties, that the...
Generalized dyadic spaces
Murray Bell (1985)
Fundamenta Mathematicae
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Products and measurable cardinals
Szymański, Andrzej
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A characterization of Corson-compact spaces
Ingo Bandlow (1991)
Commentationes Mathematicae Universitatis Carolinae
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We characterize Corson-compact spaces by means of countable elementary substructures.