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Sep 6, 2017 at 21:31 history edited HJRW
Added relevant tags.
Sep 6, 2017 at 18:32 history bumped CommunityBot This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Aug 7, 2017 at 17:58 history bumped CommunityBot This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Jul 8, 2017 at 17:28 history bumped CommunityBot This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Jun 8, 2017 at 8:50 answer added Harry Richman timeline score: 2
May 26, 2017 at 1:10 comment added Mehdi Yazdi @Misha Thanks. How about one generating set? For example Humpheris generating set? Could you elaborate how you relate the cone types of a group and a subgroup?
May 26, 2017 at 0:59 comment added Mehdi Yazdi @PaulPlummer You're right. Thanks :)
May 25, 2017 at 23:52 comment added Misha As for Q2 "for all" presentations is very unlikely since it fails for some virtually abelian groups and they embed in mapping class groups.
May 25, 2017 at 23:50 comment added Misha @Paul Plummer: Yes, of course , the first question has affirmative answer for all groups.
May 25, 2017 at 23:02 comment added user35370 Maybe I am misunderstanding but isn't 1 true for all finitely presented groups: If you have a finitely presentation, and a different finite generating set you can rewrite all the relations in terms of the new generating set.
May 25, 2017 at 22:34 answer added Igor Rivin timeline score: 2
May 25, 2017 at 19:25 history asked Mehdi Yazdi CC BY-SA 3.0