Maximal almost disjoint families and pseudocompactness of hyperspaces
نویسندگان
چکیده
We show that all Ψ-spaces associated to maximal almost disjoint families have pseudocompact Vietoris hyperspace if and only MAc(P(ω)/fin) holds. further study the question whether there is a family whose construct consistent example of size ω2<c not pseudocompact.
منابع مشابه
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ژورنال
عنوان ژورنال: Topology and its Applications
سال: 2022
ISSN: ['1879-3207', '0166-8641']
DOI: https://doi.org/10.1016/j.topol.2021.107872