Timeline for Quotients of l^infty
Current License: CC BY-SA 3.0
9 events
when toggle format | what | by | license | comment | |
---|---|---|---|---|---|
Sep 3, 2013 at 4:00 | comment | added | Yemon Choi | If you are happy with @BillJohnson's answer then you should click the tick mark to "accept it". | |
Aug 27, 2013 at 18:06 | answer | added | Bill Johnson | timeline score: 11 | |
Aug 27, 2013 at 16:28 | comment | added | Tomasz Kania | By a result of Lindenstrauss, the OP really asks whether $M$ is isomorphic to $\ell_\infty$. | |
Aug 27, 2013 at 16:25 | comment | added | Yemon Choi | The "predual" version of this question -- namely, "if a subspace of $\ell^1$ is isomorphic to $\ell^1$, is it complemented in $\ell^1$? -- has a negative answer, see J. Bourgain, A counterexample to a complementation problem, numdam.org/item?id=CM_1981__43_1_133_0 I therefore suspect that the answer to your question is negative but I'm not sure. | |
S Aug 27, 2013 at 15:58 | history | suggested | Tomasz Kania | CC BY-SA 3.0 |
formatting, tagging
|
Aug 27, 2013 at 15:57 | review | Suggested edits | |||
S Aug 27, 2013 at 15:58 | |||||
Aug 27, 2013 at 14:23 | history | edited | Bill Johnson | CC BY-SA 3.0 |
Corrected typo.
|
Aug 27, 2013 at 13:25 | review | First posts | |||
Aug 27, 2013 at 13:36 | |||||
Aug 27, 2013 at 13:09 | history | asked | Amir Bahman Nasseri | CC BY-SA 3.0 |