Ring Theoretic Properties of Matrix Rings
Canadian mathematical bulletin, Tome 10 (1967) no. 3, pp. 365-374
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K. Morita has shown that, given two rings R and S, there is an isomorphism between the category of left R-modules and the category of left S-modules if and only if there exists an R-S bimodule U such that(1) U is a progenerator in the category of left R-modules, and(2) S ≅ (EndR U)opp as rings.
Kaye, S.M. Ring Theoretic Properties of Matrix Rings. Canadian mathematical bulletin, Tome 10 (1967) no. 3, pp. 365-374. doi: 10.4153/CMB-1967-034-3
@article{10_4153_CMB_1967_034_3,
author = {Kaye, S.M.},
title = {Ring {Theoretic} {Properties} of {Matrix} {Rings}},
journal = {Canadian mathematical bulletin},
pages = {365--374},
year = {1967},
volume = {10},
number = {3},
doi = {10.4153/CMB-1967-034-3},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1967-034-3/}
}
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