Geodesic
On realization and isomorphism problems for formal matrix rings
Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory, Algebra, Tome 219 (2023), pp. 39-43

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We consider realization and isomorphism problems for formal matrix rings over a given ring. Principal multiplier matrices of such rings play an important role in this case.
Keywords: formal matrix ring
Mots-clés : principal multiplier matrix. 
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     author = {P. A. Krylov and A. Tuganbaev},
     title = {On realization and isomorphism problems for formal matrix rings},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {39--43},
     publisher = {mathdoc},
     volume = {219},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2023_219_a2/}
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P. A. Krylov; A. Tuganbaev. On realization and isomorphism problems for formal matrix rings. Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory, Algebra, Tome 219 (2023), pp. 39-43. http://geodesic.mathdoc.fr/item/INTO_2023_219_a2/