Whitehead groups may not be free even assuming ch, II

@article{Shelah1980WhiteheadGM,
  title={Whitehead groups may not be free even assuming ch, II},
  author={Saharon Shelah},
  journal={Israel Journal of Mathematics},
  year={1980},
  volume={35},
  pages={257-285}
}
  • S. Shelah
  • Published 1 December 1980
  • Mathematics
  • Israel Journal of Mathematics
AbstractWe prove some theorems on uncountable abelian groups, and consistency results promised in the first part, and also that a variant of $$ \diamondsuit _{\omega _1 } $$ called ♣ (club), is consistent with 2ℵ0 
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