Timeline for Properties of a special finitely presented groups
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 17, 2016 at 20:20 | comment | added | HJRW | It's a standard fact (I should of course have said all torsion-free one-relator groups are left-orderable). The only proof I know is to use the ideas of arXiv:1410.2540 to prove that they're locally indicable, and then to quote the well known theorem that locally indicable groups are left-orderable. | |
| Apr 17, 2016 at 20:01 | vote | accept | Shahrooz | ||
| Apr 17, 2016 at 19:42 | history | edited | Stefan Kohl♦ | CC BY-SA 3.0 |
Amended answer.
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| Apr 17, 2016 at 17:34 | comment | added | Shahrooz | Dear HJRW, I saw it after some search in google. But, would you please introduce me some good reference about the proof of this fact and some related similar theorems? | |
| Apr 17, 2016 at 13:01 | comment | added | HJRW | All one-relator groups are left-orderable. | |
| Apr 17, 2016 at 9:37 | comment | added | Shahrooz | Thanks dear Kohl, is there any method such that we can check in GAP that the group $G$ is orderable? | |
| Apr 17, 2016 at 9:32 | history | answered | Stefan Kohl♦ | CC BY-SA 3.0 |