Metric completions, the Heine-Borel property, and approachability

DOI10.1515/math-2020-0017zbMath1443.54010arXiv2002.07536OpenAlexW3103329171MaRDI QIDQ2189223

Tahl Nowik, Kanovei, Vladimir, Mikhail G. Katz

Publication date: 15 June 2020

Published in: Open Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2002.07536

zbMATH Keywords

universal covernonstandard hullmetric completiongalaxyHeine-Borel propertyhalo

Mathematics Subject Classification ID

Metric spaces, metrizability (54E35) Extensions of spaces (compactifications, supercompactifications, completions, etc.) (54D35) Nonstandard models in mathematics (03H05) Nonstandard analysis (26E35)

Cites Work

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