DETERMINABILITY OF COMPLETELY DECOMPOSABLE TORSION-FREE ABELIAN GROUP OF RANK 2 BY ITS AUTOMORPHISM GROUP |
| 3 | |
| 2011 |
| scientific article | 512.541 | ||
| 174-177 | torsion-free abelian group, automorphism group |
| The determinability of a group by its automorphism group is considered for some classes of abelian groups. A
criterion of determinability of the group of rank 2 by its automorphism group has been obtained in the class of completely
decomposable torsion-free abelian groups. |
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