Timeline for $\sum_{k=1}^dA_k^*A_k$ and $\sum_{k=1}^dA_kA_k^*$ have the same norms if $A_k$ are commuting
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 27, 2019 at 15:55 | answer | added | hänsel | timeline score: 3 | |
| Jan 27, 2019 at 15:20 | vote | accept | Student | ||
| Jan 27, 2019 at 14:55 | history | edited | Student | CC BY-SA 4.0 |
improved formatting
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| Jan 27, 2019 at 14:49 | answer | added | hänsel | timeline score: 5 | |
| Jan 27, 2019 at 13:21 | history | asked | Student | CC BY-SA 4.0 |