Timeline for Abelianization of the group of invertible elements in a finite local ring
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
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| Sep 17, 2022 at 7:07 | comment | added | Ehud Meir | Yes indeed. I know that the socle of $R$ as a left $R$-module is one dimensional, and that enables me to derive such an isomorphism. | |
| Sep 16, 2022 at 21:14 | comment | added | LSpice | Just to check notation, is $R^*$ the dual $\operatorname{Hom}(R, \mathbb F_q)$? | |
| Sep 16, 2022 at 20:13 | history | edited | YCor | CC BY-SA 4.0 |
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| Sep 16, 2022 at 17:46 | history | asked | Ehud Meir | CC BY-SA 4.0 |