Geodesic
Additivity of elementary maps on alternative rings
Algebra and discrete mathematics, Tome 28 (2019) no. 1, pp. 94-106.

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Let R and R′ be alternative rings. In this article we investigate the additivity of surjective elementary maps of R×R′. As a main theorem, we prove that if R contains a non-trivial idempotent satisfying some conditions, these maps are additive.
Mots-clés : elementary maps, alternative rings, additivity. 
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B. L. M. Ferreira. Additivity of elementary maps on alternative rings. Algebra and discrete mathematics, Tome 28 (2019) no. 1, pp. 94-106. https://geodesic-test.mathdoc.fr/item/ADM_2019_28_1_a6/

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