Geodesic
Embedding Cohen algebras using pcf theory
Fundamenta Mathematicae, Tome 166 (2000) no. 1, pp. 83-86.

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Using a theorem from pcf theory, we show that for any singular cardinal ν, the product of the Cohen forcing notions on κ, κ ν, adds a generic for the Cohen forcing notion on $ν^+$.
DOI : 10.4064/fm-166-1-2-83-86
Keywords: set theory, pcf, forcing

Saharon Shelah 1

1 
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Saharon Shelah. Embedding Cohen algebras using pcf theory. Fundamenta Mathematicae, Tome 166 (2000) no. 1, pp. 83-86. doi : 10.4064/fm-166-1-2-83-86. http://geodesic.mathdoc.fr/articles/10.4064/fm-166-1-2-83-86/

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