Timeline for Two isomorphic reduced group $C^*$-algebras
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 30, 2020 at 17:21 | comment | added | Nik Weaver | @mathbeginner: nothing comes to mind. | |
| May 30, 2020 at 14:46 | comment | added | mathbeginner | Pro Nik weaver, May I ask you a question: You proved that calkin algebra has outer automorphisms. Does there exist other open questions concerning $C^*$-algebras which have automorphisms? | |
| May 29, 2020 at 5:50 | vote | accept | mathbeginner | ||
| May 29, 2020 at 2:56 | history | answered | Nik Weaver | CC BY-SA 4.0 |