Cofinal Families of Compacta in Separable Metric Spaces

DOI10.2307/2047626zbMath0691.54022OpenAlexW4231216613MaRDI QIDQ3032986

Fons van Engelen

Publication date: 1988

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2047626

zbMATH Keywords

Vietoris topologycoanalytic setcofinal subsetnon-\(\sigma\)-compact absolute \(F_{\sigma \delta }\)non-\(\sigma\)-compact absolute Borel setsspace of all nonempty compact subsets

Mathematics Subject Classification ID

Hyperspaces in general topology (54B20) Descriptive set theory (topological aspects of Borel, analytic, projective, etc. sets) (54H05)

Related Items (2)

Cofinal Families of Compact Subsets of an Analytic Set ⋮ Separation properties between the \(\sigma \)-compactness and Hurewicz property

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