Luzin and anti-Luzin almost disjoint families
Fundamenta Mathematicae, Tome 158 (1998) no. 1, pp. 51-67.

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

Under $MA_{ω_1}$ every uncountable almost disjoint family is either anti-Luzin or has an uncountable Luzin subfamily. This fails under CH. Related properties are also investigated.
DOI : 10.4064/fm-158-1-51-67
Keywords: Luzin, almost disjoint family

Judith Roitman 1 ; Lajos Soukup 1

1
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Judith Roitman; Lajos Soukup. Luzin and anti-Luzin almost disjoint families. Fundamenta Mathematicae, Tome 158 (1998) no. 1, pp. 51-67. doi : 10.4064/fm-158-1-51-67. http://geodesic.mathdoc.fr/articles/10.4064/fm-158-1-51-67/

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