Timeline for A question on the Bass-Papp theorem on injectives
Current License: CC BY-SA 3.0
3 events
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| Nov 3, 2017 at 17:20 | comment | added | Simon Wadsley | Surely no because $R$ may be Noetherian and $I$ may be infinite whence the injective envelope of the direct sum of the $Q_i$ is the direct sum of the $Q_i$ which is not the product of the $Q_i$. Or did you mean to insist that $R$ be non-Noetherian. | |
| Nov 3, 2017 at 12:13 | comment | added | Fred Rohrer | No, see mathoverflow.net/a/53935. | |
| Nov 3, 2017 at 10:33 | history | asked | Chaitanya | CC BY-SA 3.0 |