Form equivalence class Howard-Rubin Number: 0
Statement:
No maximal open free filter in a \(T_2\) topologicalspace has a countable filter base.
Howard-Rubin number: 0 AN
Citations (articles):
Tachtsis/Keremedis [1999b]
On the extensibility of closed filters in \(T_1\) spaces and the existence of well orderable filter bases
Connections (notes):
Note [10]
Topology definitions
References (books):
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