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Topological characterizations of pseudo-$ \aleph $-compact spaces

Author: Giovanni Vidossich
Journal: Proc. Amer. Math. Soc. 27 (1971), 195-198
MSC: Primary 54.52
MathSciNet review: 0267532
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Abstract: Pseudo-$ \aleph $-compact spaces, usually defined by cardinal bounds on uniform coverings of the fine uniformity, are characterized by cardinal bounds on locally finite open (resp. closed) coverings. This yields a new characterization of pseudo-compact spaces as well as of G. Aquaro's paralindelöfian spaces.

References [Enhancements On Off] (What's this?)

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Keywords: Pseudo-$ \aleph $-compact space, pseudocompact space, paralindelöfian space, locally finite open (resp. closed) covering, Hilbert space $ {l_2}(\mathcal{U})$, one-point compactification, one-point pseudo-$ \aleph $-compactification, products
Article copyright: © Copyright 1971 American Mathematical Society

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