Timeline for A Shelah group in ZFC?
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 30, 2018 at 8:51 | history | edited | YCor | CC BY-SA 4.0 |
fixed typo, slightly cleared notation
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| Oct 23, 2018 at 21:33 | history | edited | YCor | CC BY-SA 4.0 |
slightly improved
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| Oct 23, 2018 at 17:20 | comment | added | YCor | The argument does not adapt to the additional requirements $A=A^{-1}$, or $1\in A$. | |
| Oct 23, 2018 at 17:14 | comment | added | YCor | About multiple questions in a single thread, see this discussion: meta.mathoverflow.net/questions/3458/…. | |
| Oct 23, 2018 at 17:14 | comment | added | YCor | $B$ is not always normal, it's fixed now. | |
| Oct 23, 2018 at 17:13 | history | edited | YCor | CC BY-SA 4.0 |
fixed erroneous use of $B$ as normal subgroup
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| Oct 23, 2018 at 15:49 | comment | added | Yair Hayut | Can you please explain why the subgroup $B$ is normal? | |
| Oct 23, 2018 at 13:23 | comment | added | Taras Banakh | What about a set $A=A^{-1}$ with $A^3\ne G$? | |
| Oct 23, 2018 at 13:08 | history | answered | YCor | CC BY-SA 4.0 |