Quasisymmetries of Sierpi\'nski carpet Julia sets
Quasisymmetries of Sierpi\'nski carpet Julia sets
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DOI:
10.1016/j.aim.2016.06.007
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发表时间:
2014-03
期刊:
影响因子:
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通讯作者:
M. Bonk;M. Lyubich;S. Merenkov
中科院分区:
文献类型:
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作者:
M. Bonk;M. Lyubich;S. Merenkov
We prove that ifξis a quasisymmetric homeomorphism between Sierpiński carpets that are Julia sets of postcritically-finite rational maps, thenξis the restriction of a Möbius transformation. This implies that the group of quasisymmetric homeomorphisms of a Sierpiński carpet Julia set of a postcritically-finite rational map is finite.