Universal in $(<\lambda)$-stable abelian group

by Shelah. [Sh:456]
Math Japonica, 1996
A characteristic result is that if 2^{aleph_0}< mu < mu^+< lambda = cf(lambda)< mu^{aleph_0}, then among the separable reduced p-groups of cardinality lambda which are (< lambda)-stable there is no universal one.


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