Article ID Journal Published Year Pages File Type
4661553 Annals of Pure and Applied Logic 2017 13 Pages PDF
Abstract

We provide a model where u(κ)<2κu(κ)<2κ for a supercompact cardinal κ. [10] provides a sketch of how to obtain such a model by modifying the construction in [6]. We provide here a complete proof using a different modification of [6] and further study the values of other natural generalizations of classical cardinal characteristics in our model. For this purpose we generalize some standard facts that hold in the countable case as well as some classical forcing notions and their properties.

Related Topics
Physical Sciences and Engineering Mathematics Logic
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