Historic forcing for Depth
Andrzej Rosłanowski ; Saharon Shelah
Colloquium Mathematicae, Tome 89 (2001), p. 99-115 / Harvested from The Polish Digital Mathematics Library
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We show that, consistently, for some regular cardinals θ <λ, there exists a Boolean algebra 𝔹 such that |𝔹| = λ⁺ and for every subalgebra 𝔹'⊆ 𝔹 of size λ⁺ we have Depth(𝔹') = θ.

Publié le : 2001-01-01
EUDML-ID : urn:eudml:doc:283688 
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     title = {Historic forcing for Depth},
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     year = {2001},
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Andrzej Rosłanowski; Saharon Shelah. Historic forcing for Depth. Colloquium Mathematicae, Tome 89 (2001) pp. 99-115. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm89-1-7/