Timeline for Is there a $3$-commutative algebra?
Current License: CC BY-SA 4.0
8 events
| when toggle format | what | by | license | comment | |
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| Sep 23, 2022 at 10:05 | comment | added | Vladimir Dotsenko | @SalvatoreSiciliano thanks! This remark clarifies some things I heard about quandles (in the context of knots, so nontrivial quandles) before... | |
| Sep 21, 2022 at 22:47 | comment | added | Salvatore Siciliano | Exactly, this is just the case, as $xy=y$ for all $x,y\in X$. | |
| Sep 21, 2022 at 19:12 | comment | added | Vladimir Dotsenko | If I remember the definition of the trivial quandle correctly, the quandle ring of a trivial quandle satisfies the stronger identity $(xy-yx)z=0$, right? | |
| Sep 17, 2022 at 18:04 | history | edited | Salvatore Siciliano | CC BY-SA 4.0 |
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| Sep 17, 2022 at 18:00 | comment | added | Salvatore Siciliano | Sure, Denis. I just added another class of examples in my answer. | |
| Sep 17, 2022 at 17:56 | history | edited | Salvatore Siciliano | CC BY-SA 4.0 |
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| Sep 17, 2022 at 17:03 | comment | added | Denis Serre | I see. This is so because every $3$-terms product $PQR$ vanishes. Somehow a trivial case, though perfectly acceptable. | |
| Sep 17, 2022 at 16:59 | history | answered | Salvatore Siciliano | CC BY-SA 4.0 |