arXiv:0911.2151 Abstract | arXiv Analytics

arXiv:0911.2151 [math.LO]Abstract References Reviews Resources

Jensen's diamond principle and its relatives

Published 2009-11-11, updated 2010-06-22Version 2

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.

Comments: Final version

Categories: math.LO

Subjects: 03E05, 03E35, 03E50

Keywords: jensens diamond principle, successor cardinals, anti-diamond principles, open problems, uniformization

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