Timeline for A particular separation example
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 12, 2018 at 9:09 | comment | added | Tomasz Kania | @AliBagheri, certainly $\ell_1^*$ is not norm-separable, however, it is weak*-separable (as is $\ell_1^{**}$). You may be interested in this paper: carma.newcastle.edu.au/brailey/Research_papers/… | |
| May 11, 2018 at 19:40 | comment | added | ABB | $\ell_1$ is separable then its second dual $X=\ell_\infty^{*}$ is weak star separable. But its dual is not separable any more. Right? | |
| May 11, 2018 at 14:48 | comment | added | ABB | Thanks. Any example of separable locally convex space $X$ whose dual is not weak*-separable? Perhaps it serves an answer for Q2! | |
| May 11, 2018 at 14:46 | vote | accept | ABB | ||
| May 11, 2018 at 14:39 | history | answered | Tomasz Kania | CC BY-SA 4.0 |