Skip to main content
5 events
when toggle format what by license comment
May 9, 2010 at 18:30 vote accept Rachid Atmai
May 9, 2010 at 18:02 answer added Victoria Gitman timeline score: 6
May 7, 2010 at 19:52 comment added Rachid Atmai I think I was missing something: Groups of possibility 1 and 2 are not freely generated even thought they are $\aleph_1$-free. Correct me please if I am wrong. Any hints? :( Thx.
May 7, 2010 at 17:13 history edited Rachid Atmai CC BY-SA 2.5
added 7 characters in body
May 7, 2010 at 6:23 history asked Rachid Atmai CC BY-SA 2.5