scientific article; zbMATH DE number 5233905

zbMATH Open1140.20040arXivmath/0509406MaRDI QIDQ5439449

Saharon Shelah, Andreas Blass

Publication date: 11 February 2008

Full work available at URL: https://arxiv.org/abs/math/0509406

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

direct sumsfree subgroupstorsion-free Abelian groupsseparable groupsgamma invariantsdisjoint non-free separable subgroups

Mathematics Subject Classification ID

Applications of set theory (03E75) Torsion-free groups, infinite rank (20K20) Other combinatorial set theory (03E05) Subgroups of abelian groups (20K27)

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