Productively Lindelöf Spaces May All Be D
Canadian mathematical bulletin, Tome 56 (2013) no. 1, pp. 203-212

Voir la notice de l'article provenant de la source Cambridge University Press

We give easy proofs that (a) the Continuum Hypothesis implies that if the product of $X$ with every Lindelöf space is Lindelöf, then $X$ is a $D$ -space, and (b) Borel's Conjecture implies every Rothberger space is Hurewicz.
DOI : 10.4153/CMB-2011-150-2
Mots-clés : 54D20, 54B10, 54D55, 54A20, 54A20, productively Lindelöf, D-space, projectively σ-compact, Menger, Hurewicz
Tall, Franklin D. Productively Lindelöf Spaces May All Be D. Canadian mathematical bulletin, Tome 56 (2013) no. 1, pp. 203-212. doi: 10.4153/CMB-2011-150-2
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