Form equivalence class Howard-Rubin Number: 126
Statement: DUU(\(\omega\)): If \(C\) is a countable collectionof pairwise disjoint topological spaces each of which satisfiesUrysohn's lemma, then the disjoint union of thespaces in \(C\) satisfies Urysohn's lemma.Howard/Keremedis/Rubin\slash Rubin [1998a] and Note 141.
Howard-Rubin number: 126 H
Citations (articles):
Connections (notes):
References (books):
Back