Timeline for Schur property for a sum of Banach spaces
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
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| Dec 7, 2017 at 14:13 | comment | added | Eduard | @fedja. We can say that the pair (X,Y) is a compatible couple in the sense of interpolation theory: there is a Hausdorff topological vector space Z such that X and Y are subspaces of Z. The space X+Y is considered with the usual norm and is complete since both X,Y are complete. (to be more clear I am using the definition from p. 25 in Bergh, Lofstrom) | |
| Dec 6, 2017 at 20:57 | comment | added | fedja | Meaning that they are both isometrically embedded in some Banach space $Z$ and you consider the closure of the linear span as the new space, or something else? | |
| Dec 6, 2017 at 16:55 | history | edited | Martin Sleziak | CC BY-SA 3.0 |
minor typos
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| Dec 6, 2017 at 16:51 | review | First posts | |||
| Dec 6, 2017 at 16:56 | |||||
| Dec 6, 2017 at 16:46 | history | asked | Eduard | CC BY-SA 3.0 |