Hausdorff dimension of the second Grigorchuk group
We show that the Hausdorff dimension of the closure of the second Grigorchuk group is 43/128. Furthermore, we establish that the second Grigorchuk group is super strongly fractal and that its automorphism group equals its normalizer in the full automorphism group of the tree.
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2012 ◽
Vol 154
(2)
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pp. 213-223
2016 ◽
Vol 93
(3)
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pp. 441-446
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2013 ◽
Vol 56
(7)
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pp. 1509-1520
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2016 ◽
Vol 52
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pp. 197-206
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2014 ◽
Vol 156
(2)
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pp. 343-361
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1997 ◽
Vol 10
(2)
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