Timeline for Groups acting on graph
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 2, 2011 at 4:09 | vote | accept | joseph | ||
| Aug 29, 2011 at 11:32 | comment | added | HJRW | No. Take A and B to be non-isomorphic finite groups of the same order. Then $A*A$ and $B*B$ will exhibit the same problem. | |
| Aug 29, 2011 at 8:03 | comment | added | joseph | @HW: True! To avoid countably branching in $S$ or $\tilde{S}$, we can consider $S$ to be locally finite. Then can we hope for positive answer? | |
| Aug 29, 2011 at 7:21 | history | answered | HJRW | CC BY-SA 3.0 |