Skip to main content
7 events
when toggle format what by license comment
Nov 27, 2014 at 20:15 history closed YCor
abx
Stefan Kohl
Chris Godsil
Dylan Thurston
Not suitable for this site
Nov 27, 2014 at 12:54 review Close votes
Nov 27, 2014 at 20:15
Nov 27, 2014 at 11:37 vote accept Rupert
Nov 27, 2014 at 11:10 answer added Geoff Robinson timeline score: 2
Nov 27, 2014 at 11:00 comment added Robert Bryant Yes, the group of symmetries of the cube is an example. Did you mean to ask something else?
Nov 27, 2014 at 11:00 comment added abx What about two rotations of angle $\pi $? They commute, so they certainly do not span a free product.
Nov 27, 2014 at 10:53 history asked Rupert CC BY-SA 3.0