Is a monotone union of contractible open sets contractible?
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Publication:340730
DOI10.1016/j.topol.2016.10.001zbMath1354.54024arXiv1606.05379OpenAlexW2963153673MaRDI QIDQ340730
Robert D. Edwards, Fredric D. Ancel
Publication date: 15 November 2016
Published in: Topology and its Applications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1606.05379
Homotopy theory (55P99) Fairly general properties of topological spaces (54D99) Topological manifolds (57N99) Classical topics in algebraic topology (55M99)
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