Timeline for Positive cone in Haagerup L²-space: how much information does it contain?
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 10, 2023 at 17:34 | vote | accept | André Henriques | ||
| Dec 10, 2023 at 2:07 | history | became hot network question | |||
| Dec 10, 2023 at 2:07 | history | became hot network question | |||
| Dec 10, 2023 at 2:07 | history | became hot network question | |||
| Dec 9, 2023 at 23:14 | answer | added | MaoWao | timeline score: 11 | |
| Dec 9, 2023 at 19:35 | comment | added | MaoWao | If $A$ is finite, the map $a\mapsto a^{\mathrm{op}}$ extends to a unitary from $L^2(A)$ to $L^2(A^{\mathrm{op}})$ that sends $L^2_+(A)$ onto $L^2_+(A^{\mathrm{op}})$. However, there are $\mathrm{II}_1$ factors that are not isomorphic to their dual. | |
| Dec 9, 2023 at 18:06 | history | asked | André Henriques | CC BY-SA 4.0 |