Difference between revisions of "Unfoldable"

From Cantor's Attic
Jump to: navigation, search
(Created page with "{{DISPLAYTITLE: Unfoldable cardinal}} The unfoldable cardinals were introduced by Andres Villaveces. A cardinal $\kappa$ is unfoldable if and only if ... == Strongly unfoldabl...")
 
Line 15: Line 15:
 
consistency with slim Kurepa trees
 
consistency with slim Kurepa trees
  
This page needs work.
+
{{stub}}

Revision as of 09:23, 30 December 2011


The unfoldable cardinals were introduced by Andres Villaveces. A cardinal $\kappa$ is unfoldable if and only if ...


Strongly unfoldable

Relation to forcing

e.g. GCH, indestructibility, connection to weak forms of PFA

consistency with slim Kurepa trees


    This article is a stub. Please help us to improve Cantor's Attic by adding information.