Countable Fréchet Boolean groups: An independence result
Jörg Brendle and Michael Hrušák
Source: J. Symbolic Logic Volume 74, Issue 3 (2009), 1061-1068.
Abstract
It is relatively consistent with ZFC that every countable FUfin space of weight ℵ₁ is metrizable. This provides a partial answer to a question of G. Gruenhage and P. Szeptycki [GS1].
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Permanent link to this document: http://projecteuclid.org/euclid.jsl/1245158099
Digital Object Identifier: doi:10.2178/jsl/1245158099
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