Geodesic
Isomorphism of generalized matrix rings
Algebra i logika, Tome 47 (2008) no. 4, pp. 456-463.

Voir la notice de l'article provenant de la source Math-Net.Ru

An isomorphism problem is considered for generalized matrix rings with values in a given ring $R$. An exhaustive answer is given for the case of a commutative domain $R$ and a commutative local ring $R$.
Keywords: generalized matrix ring
Mots-clés : central element, isomorphism. 
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P. A. Krylov. Isomorphism of generalized matrix rings. Algebra i logika, Tome 47 (2008) no. 4, pp. 456-463. http://geodesic.mathdoc.fr/item/AL_2008_47_4_a2/

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