Geodesic
On Weakly Quasipure Injective Groups
Matematičeskie zametki, Tome 81 (2007) no. 3, pp. 434-447.

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An Abelian group is said to be weakly quasipure injective if every endomorphism of any pure subgroup of the group can be extended to an endomorphism of the group by itself. A description of the weakly quasipure injective groups in some classes of groups is obtained.
Keywords: pure subgroup, weakly quasipure injective group, (almost) completely decomposable subgroup.
Mots-clés : quasipure injective group, torsion-free group 
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A. R. Chekhlov. On Weakly Quasipure Injective Groups. Matematičeskie zametki, Tome 81 (2007) no. 3, pp. 434-447. http://geodesic.mathdoc.fr/item/MZM_2007_81_3_a11/

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