Timeline for Algorithm to determine whether there is an injective homomorphism between two Lie algebras
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 30, 2017 at 22:21 | comment | added | YCor | @RubenM $E_{ij}$ is the matrix with $(i,j)$ entry equal to 1 and other entries zero. | |
| Nov 30, 2017 at 20:52 | comment | added | RubenM | Yves, thank you for this detailed explanation! I have one question about this: "So the center is the line generated by $E_{13}$". Is $E_{13}$ the Kac–Moody algebra? | |
| Nov 29, 2017 at 15:50 | vote | accept | RubenM | ||
| Nov 29, 2017 at 14:30 | history | answered | YCor | CC BY-SA 3.0 |