Are initially $ω_1$ -compact separable regular spaces compact?
Tom 154 / 1997
Fundamenta Mathematicae 154 (1997), 123-132
DOI: 10.4064/fm-154-2-123-132
Streszczenie
We investigate the question of the title. While it is immediate that CH yields a positive answer we discover that the situation under the negation of CH holds some surprises.
