Timeline for Optimize a convex difference of quad forms
Current License: CC BY-SA 4.0
11 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 20 at 12:41 | history | edited | ADNNNNNNNNNNN | CC BY-SA 4.0 |
added 4 characters in body
|
| Nov 20 at 12:40 | comment | added | ADNNNNNNNNNNN | Yup exactly ! Q is (strictly) positive definite | |
| Nov 20 at 5:34 | answer | added | msantama | timeline score: 0 | |
| Nov 20 at 5:12 | comment | added | msantama | That would be true without the linear equality constraints. In the original post, though, don’t we need $V^\top V - W^\top W + D^2 \succ 0$ instead of the stated condition to ensure (strict) convexity? | |
| Nov 20 at 2:33 | comment | added | copper.hat | Surely the solution is $x=-{1 \over 2} Q^{-1} c$? | |
| Nov 20 at 0:09 | history | edited | RobPratt | CC BY-SA 4.0 |
deleted 16 characters in body
|
| Nov 19 at 21:56 | history | edited | ADNNNNNNNNNNN |
edited tags
|
|
| Nov 19 at 21:42 | history | edited | ADNNNNNNNNNNN | CC BY-SA 4.0 |
added 1 character in body
|
| Nov 19 at 21:42 | history | edited | ADNNNNNNNNNNN | CC BY-SA 4.0 |
added 16 characters in body
|
| S Nov 19 at 21:40 | review | First questions | |||
| Nov 19 at 21:40 | |||||
| S Nov 19 at 21:40 | history | asked | ADNNNNNNNNNNN | CC BY-SA 4.0 |