# Difference between revisions of "Unfoldable"

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

## 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.