Mathematics Colloquia and Seminars
Easy bounds on the growth of Grigorchuk groupGeometry/Topology
|Speaker:||Zoran Sunic, Texas A&M|
|Start time:||Thu, May 15 2008, 11:00AM|
We show that the growth function f(n) of Grigorchuk group satisfies the inequalities A e^(n^(1/2)) < f(n) < B e^(n^(log_12 8)) for some positive constants A and B. None of these bounds is the best known bound, but they are rather easy to establish.