On Ring Properties of Injective Hulls
Canadian mathematical bulletin, Tome 18 (1975) no. 2, pp. 233-239
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Let R be an associative ring and denote by the injective hull of the right module RR. If can be endowed with a ring multiplication which extends the existing module multiplication, we say that is a ring and the statement that R is a ring will always mean in this sense.It is known that is a regular ring (in the sense of von Neumann) if and only if the singular ideal of R is zero.
On Ring Properties of Injective Hulls. Canadian mathematical bulletin, Tome 18 (1975) no. 2, pp. 233-239. doi: 10.4153/CMB-1975-045-0
@misc{10_4153_CMB_1975_045_0,
title = {On {Ring} {Properties} of {Injective} {Hulls}},
journal = {Canadian mathematical bulletin},
pages = {233--239},
year = {1975},
volume = {18},
number = {2},
doi = {10.4153/CMB-1975-045-0},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1975-045-0/}
}
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