Timeline for Examples of additive categories [closed]
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 2, 2021 at 11:44 | history | made wiki | Post Made Community Wiki by Stefan Kohl♦ | ||
| Jun 18, 2020 at 7:01 | history | closed |
R. van Dobben de Bruyn Yemon Choi abx Neil Strickland Pietro Majer |
Needs more focus | |
| Jun 18, 2020 at 2:18 | comment | added | Yemon Choi | What is wrong with the answers you got at MSE? You don't seem to have responded to any of the answers there, to explain to the authors of those answers what more you are looking for | |
| Jun 18, 2020 at 2:17 | comment | added | Leonid Positselski | The category which you describe in the second paragraph is additive (if you allow the objects to be all nonnegative integers rather than only strictly positive ones). In fact, this category is equivalent to the category of finitely generated free right $R$-modules. | |
| Jun 18, 2020 at 1:41 | review | Close votes | |||
| Jun 18, 2020 at 7:05 | |||||
| Jun 18, 2020 at 0:31 | answer | added | Konstantinos Kanakoglou | timeline score: 3 | |
| Jun 17, 2020 at 23:24 | history | asked | user144185 | CC BY-SA 4.0 |