Timeline for Conditions for distinct nonzero eigenvalues in product DAD for symmetric matrix A with repeated nonzero eigenvalues and diagonal matrix D
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
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| Sep 21, 2023 at 21:26 | vote | accept | Eddie | ||
| Sep 8, 2023 at 3:24 | vote | accept | Eddie | ||
| Sep 21, 2023 at 21:26 | |||||
| Sep 7, 2023 at 15:52 | history | edited | Christian Remling | CC BY-SA 4.0 |
added 32 characters in body
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| Sep 7, 2023 at 15:49 | comment | added | Christian Remling | My use of perturbation theory here is done the physicist's way, but fully rigorous treatments are also possible. Standard references are Kato and Reed-Simon, vol. 4. | |
| Sep 7, 2023 at 15:46 | history | answered | Christian Remling | CC BY-SA 4.0 |