Abstract
Let A be a finite-rank, torsion-free, self-small mixed abelian sp-group and let E(A) be the endomorphism ring of A. We give conditions for right and left heredity of E(A). A ring is right hereditary if each of its right ideals is projective. We also find the structure of one-sided ideals of E(A).
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Krylov, P.A. Hereditary Endomorphism Rings of Mixed Abelian Groups. Siberian Mathematical Journal 43, 83–91 (2002). https://doi.org/10.1023/A:1013876621908
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DOI: https://doi.org/10.1023/A:1013876621908