Timeline for Not unique eigenvalues in singular value decomposition
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
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| Feb 11, 2020 at 15:10 | comment | added | Carlo Beenakker | shouldn't you be rotating the rows of $U_1$, rather the columns? since you are inserting the rotation matrix beween $U_1$ and $D$, so it acts on the second index of $U_1$; and then the transpose of $R$ acts on the columns of $V_1^T$, and therefore on the rows of $V_1$. | |
| Feb 11, 2020 at 13:53 | comment | added | Palpatine2357 | The first two eigenvalues are equal, so the $\lambda$'s are not distinct. | |
| Feb 11, 2020 at 12:30 | comment | added | Carlo Beenakker | I thought the SVD is unique (up to phase factors) if the $\lambda$'s are distinct? | |
| Feb 11, 2020 at 12:15 | review | First posts | |||
| Feb 11, 2020 at 13:23 | |||||
| Feb 11, 2020 at 12:14 | history | asked | Palpatine2357 | CC BY-SA 4.0 |