Elementary abelian extensions of finite rigid systems

DOI10.1080/00927878308822915zbMath0518.20048OpenAlexW2077744581MaRDI QIDQ3667078

Rolf Burkhardt

Publication date: 1983

Published in: Communications in Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00927878308822915

zbMATH Keywords

extensionsmatricesrigid systemalmost completely decomposable torsion free abelian groupsnearly-isomorphic groups

Mathematics Subject Classification ID

Extensions of abelian groups (20K35) Direct sums, direct products, etc. for abelian groups (20K25) Torsion-free groups, finite rank (20K15)

Related Items (5)

The duals of almost completely decomposable groups ⋮ Torsion-free Abelian groups of finite rank without nilpotent endomorphisms ⋮ Abelian groups ⋮ Representing matrices of almost completely decomposable groups ⋮ Single relation almost completely decomposable groups

Cites Work

• Nearly isomorphic torsion free abelian groups

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