Timeline for Convex subsets of infinite dimensional spaces up homeomorphism
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
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| Feb 5, 2014 at 12:07 | comment | added | Igor Belegradek | @WlodzimierzHolsztynski, at least I do not see why such a classification is impossible. As I mentioned, all $G_\delta$ (i.e. all completely metrizable) subsets are homeomorphic. | |
| Feb 5, 2014 at 5:36 | comment | added | Włodzimierz Holsztyński | Let $B\subset C$ be the centrally symmetric open and closed unit balls in $\ell^2$. Do you mean in particular to classify topologically all sets $X$ such that $B\subseteq X\subseteq C$? | |
| Feb 5, 2014 at 3:42 | history | asked | Igor Belegradek | CC BY-SA 3.0 |