Timeline for Equivalent metrics on symmetric positive definite matrices
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| S Jan 26, 2020 at 12:33 | history | suggested | Conifold | CC BY-SA 4.0 |
Formulas edited, link added
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| Jan 26, 2020 at 8:34 | review | Suggested edits | |||
| S Jan 26, 2020 at 12:33 | |||||
| Dec 12, 2013 at 13:10 | comment | added | user35593 | Now I found a simple counterexample to my conjecture for the case $n=2$: $$A_m=\exp\left(\begin{matrix}m & 0\\0 & 0\end{matrix}\right) \text{ and } B_m=\exp\left(\begin{matrix}m & 1\\1 & 0\end{matrix}\right)$$ | |
| Dec 12, 2013 at 13:09 | vote | accept | user35593 | ||
| Nov 24, 2013 at 9:10 | comment | added | user35593 | Thanks for this reference. But I dont understand why the inequalities in this reference should be sharp. | |
| Nov 19, 2013 at 14:20 | history | answered | Igor Rivin | CC BY-SA 3.0 |