Timeline for Completing partial matrix to a positive definite matrix
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 5, 2023 at 12:56 | history | edited | Rodrigo de Azevedo | CC BY-SA 4.0 |
deleted 1 character in body; edited tags
|
| Jan 31, 2022 at 10:29 | vote | accept | Lior Gishboliner | ||
| Jan 28, 2022 at 17:06 | history | became hot network question | |||
| Jan 28, 2022 at 13:04 | answer | added | Denis Serre | timeline score: 1 | |
| Jan 28, 2022 at 10:27 | comment | added | Dirk | One simple method that finds a solution (if there is one) is alternating projections: Put the known values in the matrix (rest zero) and then project alternatingly onto the set of psd matrices and set the values to the demanded ones. Should converge if there is a solution and not converge if there is no solution. | |
| Jan 28, 2022 at 9:53 | answer | added | Carlo Beenakker | timeline score: 4 | |
| Jan 28, 2022 at 9:05 | history | asked | Lior Gishboliner | CC BY-SA 4.0 |