Timeline for Product of matrices equal identity
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 30, 2021 at 15:33 | vote | accept | Apprentice | ||
| Nov 14, 2021 at 10:37 | comment | added | loup blanc | @LSpice , my notation is not very good. The indices $i$ number the first $p$ elements of the diagonal and the indices $j$ number the last $q$. | |
| Nov 13, 2021 at 23:37 | comment | added | LSpice | I think I don't understand the notation. You say to put $d_i = \sqrt{\lambda_i}$, $d_j = \sqrt{\vphantom\lambda\mu_j}$, but aren't $d_i$ and $d_j$ drawn from the same tuple, just with different names for the subscripts? | |
| Nov 13, 2021 at 23:36 | history | edited | LSpice | CC BY-SA 4.0 |
`\DeclareMathOperator`
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| Nov 13, 2021 at 21:14 | history | answered | loup blanc | CC BY-SA 4.0 |