Form equivalence class Howard-Rubin Number: 1
Statement:
Every family of closed sets in a \(T_2\) topological space includes a maximal subfamily with the finite intersectionproperty. H.Rubin/J.Rubin [1985], p 60, \(M14\).
Howard-Rubin number: 1 BL
Citations (articles):
Keremedis [1998a]
Filters, antichains and towers in topological spaces and the axiom of choice
Connections (notes):
References (books): Book: Equivalents of the Axiom of Choice II, Rubin-Rubin, [1985]
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