Geodesic
On the $\mathrm{UA}$-properties of Abelian $sp$-groups and their endomorphism rings
Fundamentalʹnaâ i prikladnaâ matematika, Tome 21 (2016) no. 1, pp. 217-224 
D. S. Chistyakov. On the $\mathrm{UA}$-properties of Abelian $sp$-groups and their endomorphism rings. Fundamentalʹnaâ i prikladnaâ matematika, Tome 21 (2016) no. 1, pp. 217-224. http://geodesic.mathdoc.fr/item/FPM_2016_21_1_a17/
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     author = {D. S. Chistyakov},
     title = {On the $\mathrm{UA}$-properties of {Abelian} $sp$-groups and their endomorphism rings},
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     url = {http://geodesic.mathdoc.fr/item/FPM_2016_21_1_a17/}
}
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Voir la notice de l'article provenant de la source Math-Net.Ru

An $R$-module $A$ is said to be a $\mathrm{UA}$-module if it is not possible to change the addition of $A$ without changing the action of $R$ on $A$. A semigroup $(R,\cdot)$ is said to be a $\mathrm{UA}$-ring if there exists a unique binary operation $+$ making $(R,\cdot,+)$ into a ring. In this paper, the $\mathrm{UA}$-properties of $sp$-groups and their endomorphism rings are studied.

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