Jensen's diamond principle and its relatives [article]

Assaf Rinot
2010 arXiv   pre-print
We survey some recent results on the validity of Jensen's diamond principle at successor cardinals. We also discuss weakening of this principle such as club guessing, and anti-diamond principles such as uniformization. A collection of open problems is included.
arXiv:0911.2151v2 fatcat:jktk44uuofbqdizhaws7qyqlre