Every Cotorsion-Free Ring is an Endomorphism Ring

DOI10.1112/plms/s3-45.2.319zbMath0506.16022OpenAlexW2116725985MaRDI QIDQ4742957

Rüdiger Göbel, Manfred Dugas

Publication date: 1982

Published in: Proceedings of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1112/plms/s3-45.2.319

zbMATH Keywords

endomorphism ringreduced torsion-free ringendomorphism ring of cotorsion-free abelian groupstrongly k-free module

Mathematics Subject Classification ID

Endomorphism rings; matrix rings (16S50) Consistency and independence results (03E35) Automorphisms, homomorphisms, endomorphisms, etc. for abelian groups (20K30)

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