Concerning almost divisible torsion free abelian groups
Ladislav Procházka (1971)
Commentationes Mathematicae Universitatis Carolinae
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Displaying similar documents to “On the Cayley-Hamilton property in abelian groups.”
Concerning almost divisible torsion free abelian groups
Endoprimal abelian groups of torsion-free rank 1
K. Kaarli, L. Márki (2004)
Rendiconti del Seminario Matematico della Università di Padova
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On hypercentral groups
B. Wehrfritz (2007)
Open Mathematics
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Let G be a hypercentral group. Our main result here is that if G/G’ is divisible by finite then G itself is divisible by finite. This extends a recent result of Heng, Duan and Chen [2], who prove in a slightly weaker form the special case where G is also a p-group. If G is torsion-free, then G is actually divisible.
Abelian groups which have trivial absolute coGalois group
Edgar E. Enochs, Juan Rada (2005)
Czechoslovak Mathematical Journal
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In this article we characterize those abelian groups for which the coGalois group (associated to a torsion free cover) is equal to the identity.
Torsion groups in cortorsion classes
Lutz Strüngmann (2002)
Rendiconti del Seminario Matematico della Università di Padova
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On decomposable pseudofree groups.
Scevenels, Dirk (1999)
International Journal of Mathematics and Mathematical Sciences
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