A subspace of \(\mathbb R^3\) for which \(\text{Cmp} \neq \text{def}\)

DOI10.1016/S0166-8641(97)00279-4zbMath0921.54018OpenAlexW1998226311MaRDI QIDQ1296309

V. Pereyra

Publication date: 13 September 1999

Published in: Topology and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0166-8641(97)00279-4

zbMATH Keywords

compactness degreecompactness deficiency

Mathematics Subject Classification ID

Extensions of spaces (compactifications, supercompactifications, completions, etc.) (54D35) Counterexamples in general topology (54G20)

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