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Article

Enochs, Edgar E. ; Rada, Juan
Abelian groups which have trivial absolute coGalois group. (English). Czechoslovak Mathematical Journal, vol. 55 (2005), issue 2, pp. 433-437
MSC: 13C11, 16D10, 16G20, 20K30, 20K40 | MR 2137149 | Zbl 1081.20064
Keywords:
group; cover; torsion free
Summary:
In this article we characterize those abelian groups for which the coGalois group (associated to a torsion free cover) is equal to the identity.
References:
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