The first omega alephs: from simplices to trees of trees to higher walks
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Publication:2054254
DOI10.1016/j.aim.2021.108083zbMath1486.18019arXiv2008.03386OpenAlexW3214495158MaRDI QIDQ2054254
Publication date: 1 December 2021
Published in: Advances in Mathematics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2008.03386
Čech cohomologysimplicial complexcohomological dimensioncharacterizing cardinalscoherent Aronszajn treehigher walkstail-acyclicwalks on the ordinals
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