On p-indicators in Ext(Q/Z,T)

zbMath0392.20038MaRDI QIDQ1251726

Toshiko Koyama

Publication date: 1978

Published in: Hiroshima Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

Admissible P-IndicatorsHeight Matrix of a Mixed Group a of Torsionfree RankIsotype SubgroupP-Indicators in Ext(Q/Z,T)

Mathematics Subject Classification ID

Homological and categorical methods for abelian groups (20K40) Mixed groups (20K21)

Related Items (4)

Abelian groups ⋮ The lattice of fully invariant subgroups of a cotorsion group. ⋮ On the full transitivity and fully invariant subgroups of cotorsion hulls of separable \(p\)-groups. ⋮ On the full transitivity and fully invariant subgroups of cotorsion hulls of separable \(p\)-groups.

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