Endomorphism Rings of Rigid Almost Completely Decomposable Abelian Groups |
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| Authors: | E. A. Blagoveshchenskaya |
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| Affiliation: | 1. Department of Mathematics, St. Petersburg State Technical University, Polytechnicheskaya 29, St. Petersburg, 195251, Russia
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| Abstract: | A necessary and sufficient condition is found for rigid almost completely decomposable Abelian groups with p-primary regulator quotients to have endomorphism rings isomorphic to those of the corresponding groups with cyclic regulator quotients. |
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