Article ID Journal Published Year Pages File Type
4662630 Annals of Pure and Applied Logic 2006 13 Pages PDF
Abstract

If κ is any strongly unfoldable cardinal, then this is preserved in a forcing extension in which ♢κ(REG) fails. This result continues the progression of the corresponding results for weakly compact cardinals, due to Woodin, and for indescribable cardinals, due to Hauser.

Related Topics
Physical Sciences and Engineering Mathematics Logic