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when toggle format what by license comment
Jun 15, 2020 at 7:27 history edited CommunityBot
Commonmark migration
Apr 2, 2012 at 21:06 vote accept Andreas Thom
Mar 27, 2012 at 15:19 answer added Andreas Thom timeline score: 2
Mar 18, 2012 at 2:49 answer added fedja timeline score: 8
Mar 15, 2012 at 8:10 comment added Andreas Thom Benjamin, it does not matter for me.
Mar 14, 2012 at 21:19 comment added YCor Reformulation (with reduced words, i.e., random walks with no backtrack): let $I$ be the set of infinite index subgroups in $F$. Define $\delta_n=\sup_{H\in I}(\#(B_n\cap H)$, where $B_n$ is the $n$-ball in $F$. Is it true that $\delta_n/\#(B_n)$ tends to zero?
Mar 14, 2012 at 21:04 comment added Benjamin Steinberg Do you assume that the action is faithful or it doesn't matter?
Mar 14, 2012 at 17:18 history asked Andreas Thom CC BY-SA 3.0