Timeline for Left annihilators in Banach algebras
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 14, 2016 at 15:42 | comment | added | Robert Israel | In this case, any closed subalgebra of functions that are not all $0$ on any interval of positive length will do. | |
| Sep 14, 2016 at 12:31 | comment | added | Uri Bader | @Yemon's answer would be to take $B$ to be the constant functions, which I guess is even easier... | |
| Sep 14, 2016 at 12:23 | history | answered | Uri Bader | CC BY-SA 3.0 |