A note on discrete sets

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Abstract

We give several partial positive answers to a question of Juhasz and Szentmiklossy regarding the minimum number of discrete sets required to cover a compact space. We study the relationship between the size of discrete sets, free sequences and their closures with the cardinality of a Hausdorff space, improving known results in the literature.
Lingua originaleEnglish
pagine (da-a)463-475
Numero di pagine13
RivistaCommentationes Mathematicae Universitatis Carolinae
Volume50
Stato di pubblicazionePublished - 2009

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