Timeline for Potential p-norm on tuples of operators
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 30, 2020 at 14:29 | vote | accept | Chris Ramsey | ||
| Jul 30, 2020 at 8:06 | answer | added | Mikael de la Salle | timeline score: 7 | |
| Jul 27, 2020 at 19:49 | comment | added | Yemon Choi | Thanks, yes I did intend to have $|A|^p$, and yes, I was being slow (forgetting basic facts about norms of positive operators) | |
| Jul 27, 2020 at 19:43 | comment | added | Chris Ramsey | @YemonChoi, if $B=0$ then you've missed a power p. In one dimension these are all just identical to the usual norm. | |
| Jul 27, 2020 at 19:39 | comment | added | Yemon Choi | Hi Chris, when $p>2$ do you even know if the triangle inequality works for $A \mapsto \Vert \ \vert A \vert \ \Vert^{1/p}$ (i.e. the $B=0$ case)? | |
| Jul 27, 2020 at 16:24 | history | edited | Chris Ramsey | CC BY-SA 4.0 |
Added in details surrounding claims made.
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| Jul 23, 2020 at 17:57 | history | asked | Chris Ramsey | CC BY-SA 4.0 |