Abstract
In this paper, a description of rings of quasi-endomorphisms of almost completely decomposable torsion-free Abelian groups of rank 4 with zero Jacobson radical is obtained.
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Translated from Fundamentalnaya i Prikladnaya Matematika, Vol. 17, No. 8, pp. 169–175, 2011/12.
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Cherednikova, A.V. Quasi-Endomorphism Rings of Almost Completely Decomposable Torsion-Free Abelian Groups of Rank 4 With Zero Jacobson Radical. J Math Sci 197, 698–702 (2014). https://doi.org/10.1007/s10958-014-1753-y
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DOI: https://doi.org/10.1007/s10958-014-1753-y