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AML
2007

Universal forcing notions and ideals

13 years 5 months ago
Universal forcing notions and ideals
The main result of this paper is a partial answer to [7, Problem 5.5]: a finite iteration of Universal Meager forcing notions adds generic filters for many forcing notions determined by universality parameters. We also give some results concerning cardinal characteristics of the σ–ideals determined by those universality parameters.
Andrzej Roslanowski, Saharon Shelah
Added 08 Dec 2010
Updated 08 Dec 2010
Type Journal
Year 2007
Where AML
Authors Andrzej Roslanowski, Saharon Shelah
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