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This tag is used if a reference is needed in a paper or textbook on a specific result.

7 votes
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Growth of Thompson's group $F$

EDIT(August 2013): I accepted Mark's answer as being the state of art- there are two relevant references, one in the answer and one in the comments. The minimal growth rate of $F$ remains unknown with …
Dan Sălăjan's user avatar
4 votes
Accepted

Speed of random walks in groups

For nilpotent groups the speed exponent is 0.5. See this paper for the general picture http://arxiv.org/abs/1203.6226 .
Dan Sălăjan's user avatar