Timeline for Eigendecomposition of hyper-complex multiplication
Current License: CC BY-SA 4.0
4 events
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| Nov 20, 2023 at 14:13 | history | edited | Oleksandr Kulkov | CC BY-SA 4.0 |
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| Nov 20, 2023 at 14:05 | history | edited | Oleksandr Kulkov | CC BY-SA 4.0 |
added 529 characters in body
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| Nov 20, 2023 at 13:53 | comment | added | Wojowu | Any non-real quaternion spans a subalgebra isomorphic to $\mathbb C$, since $\pm\frac{1}{\sqrt{b^2+c^2+d^2}}(bi+cj+dk)$ is a square root of $-1$. I suspect this observation should explain at least some of what you noted. | |
| Nov 20, 2023 at 13:47 | history | asked | Oleksandr Kulkov | CC BY-SA 4.0 |