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Apr 7, 2019 at 18:38 vote accept Sergei Akbarov
Apr 7, 2019 at 18:09 history edited Jochen Wengenroth CC BY-SA 4.0
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Apr 7, 2019 at 17:47 history edited Jochen Wengenroth CC BY-SA 4.0
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Apr 5, 2019 at 3:59 comment added Sergei Akbarov Jochen, excuse me, I could not reply before. I don't understand this place: "every neighbourhood of $0$ in $E$ contains the absolutely convex hull of $\bigcup_J U_J$ with $0$-neighbourhoods $U_J$ of in $E_J$ which only give conditions on values $f(j)$ for $j\in F(J)$ finite, then there is a finite subset $F$ of $I$ with $I\setminus F \subseteq \bigcup_J J\setminus F(J)$". As far as I understand, you mean that the topology of $E$ is induced from ${\mathbb R}^I$. I did not understand, why.
Apr 3, 2019 at 11:25 history edited Jochen Wengenroth CC BY-SA 4.0
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Apr 3, 2019 at 10:08 history edited Jochen Wengenroth CC BY-SA 4.0
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Apr 3, 2019 at 8:07 history answered Jochen Wengenroth CC BY-SA 4.0