Timeline for Is the square of operator norm smooth? [closed]
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 28, 2019 at 7:14 | history | closed |
Piotr Hajlasz user44191 Will Sawin coudy Joonas Ilmavirta |
Not suitable for this site | |
| Oct 24, 2019 at 21:20 | review | Close votes | |||
| Oct 28, 2019 at 7:14 | |||||
| Oct 24, 2019 at 20:26 | comment | added | Anthony Quas | Let $A_t=\text{diag}(1+t,1-t)$. Then $\|A_t\|=1+|t|$. | |
| Oct 24, 2019 at 20:20 | review | First posts | |||
| Oct 24, 2019 at 20:30 | |||||
| Oct 24, 2019 at 20:18 | history | asked | Arun | CC BY-SA 4.0 |