Geodesic
Compact scattered spaces in forcing extensions
Kenneth Kunen1
1 Department of Mathematics University of Wisconsin Madison, WI 57306, U.S.A.
Fundamenta Mathematicae, Tome 185 (2005) no. 3, pp. 261-266.

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

We consider the cardinal sequences of compact scattered spaces in models where CH is false. We describe a number of models of $2^{\aleph_0} = \aleph_2$ in which no such space can have $\aleph_2$ countable levels.
DOI : 10.4064/fm185-3-4
Keywords: consider cardinal sequences compact scattered spaces models where false describe number models aleph aleph which space have aleph countable levels

Kenneth Kunen 1

1 Department of Mathematics University of Wisconsin Madison, WI 57306, U.S.A. 
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Kenneth Kunen. Compact scattered spaces in forcing extensions. Fundamenta Mathematicae, Tome 185 (2005) no. 3, pp. 261-266. doi : 10.4064/fm185-3-4. http://geodesic.mathdoc.fr/articles/10.4064/fm185-3-4/

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