Timeline for Does $\pm A \leq B$ imply that $B^{-1} A$ is bounded?
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 13, 2021 at 8:15 | vote | accept | Severin Schraven | ||
| Apr 13, 2021 at 8:15 | comment | added | Severin Schraven | Thank you very much for the neat counterexample! Do you by chance also know about the second condition, i.e. whether $A^2 \leq B^2$ might save us? | |
| Apr 13, 2021 at 2:41 | history | answered | Michael Renardy | CC BY-SA 4.0 |