Timeline for Are there unique additive decompositions of the reals?
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 19, 2017 at 10:39 | vote | accept | Yaakov Baruch | ||
| Oct 17, 2017 at 16:15 | comment | added | Yaakov Baruch | Ilya, you are right. I deleted now that first comment, which was my misunderstanding. | |
| Oct 17, 2017 at 9:50 | comment | added | Ilya Bogdanov | I've expanded the part about obstructions; I also needed several cases to be treated separately --- but still, everything seems to work. (Sorry, I do not understand the first comment,,,) | |
| Oct 17, 2017 at 9:49 | history | edited | Ilya Bogdanov | CC BY-SA 3.0 |
Description and analysis of obstructions are added.
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| S Oct 17, 2017 at 8:56 | history | suggested | Yaakov Baruch | CC BY-SA 3.0 |
Replaced $a$ with $b$ for readability ($a$ being visually very similar to $\alpha$).
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| Oct 17, 2017 at 6:33 | comment | added | Yaakov Baruch | I'm trying to understand what you mean by "less obstructions". For example one of the dozen or so obstructions is that $(U-x_{\alpha})\cap b(U-U)\subseteq \{0\}$ and once $U$ has grown beyond countable size, couldn't this potentially block all of the continuumly many choiches for $x_{\alpha}$? | |
| Oct 17, 2017 at 3:26 | review | Suggested edits | |||
| S Oct 17, 2017 at 8:56 | |||||
| Oct 17, 2017 at 0:43 | history | answered | Ilya Bogdanov | CC BY-SA 3.0 |