Israel Journal of Mathematics

, Volume 79, Issue 2–3, pp 153–159 | Cite as

On thickness and decomposability of abelianp-groups

  • Manfred Dugas
  • John Irwin


We construct essentially finitely indecomposable abelianp-groups that are not thick, i.e., admit a non-small homomorphism into a Σ-cyclicp-group.


Direct Summand Endomorphism Ring Construct Group Pure Subgroup Basic Subgroup 
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Copyright information

© Hebrew University 1992

Authors and Affiliations

  • Manfred Dugas
    • 1
  • John Irwin
    • 2
  1. 1.Department of MathematicsBaylor UniversityWacoUSA
  2. 2.Department of MathematicsWayne State UniversityDetroitU.S.A.

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