Affine embeddings and intersections of Cantor sets
Affine embeddings and intersections of Cantor sets
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仿射嵌入和康托集的交集
DOI:
10.1016/j.matpur.2014.03.003
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发表时间:
2014-06
期刊:
影响因子:
--
通讯作者:
Hui Rao
中科院分区:
文献类型:
--
作者:
De-Jun Feng;Wen Huang;Hui Rao
Abstract Let E, F⊂ R d be two self-similar sets. Under mild conditions, we show that F can be C 1-embedded into E if and only if it can be affinely embedded into E; furthermore if F cannot be affinely embedded into E, then the Hausdorff dimension of the intersection E∩ f (F) is strictly less than that of F for any C 1-diffeomorphism f on R d. Under certain circumstances, we prove the logarithmic commensurability between the contraction ratios of E and F if F can be affinely embedded into E. As an application, we show that dim H E∩ f (F)< min{dim H E, dim H F} when E is any Cantor-p set and F any Cantor-q set, where p, q⩾ 2 are two integers with log p/log q∉ Q. This is related to a conjecture of Furstenberg about the intersections of Cantor sets.
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DOI:
--
发表时间:
2007-04
期刊:
arXiv: General Mathematics
影响因子:
--
作者:
Márton Elekes;T. Keleti;A. M'ath'e
通讯作者:
Márton Elekes;T. Keleti;A. M'ath'e
DOI:
10.2307/3612354
发表时间:
1963
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DOI:
10.1515/9781400869312-004
发表时间:
2015-01
期刊:
--
影响因子:
--
作者:
H. Furstenberg
通讯作者:
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影响因子:
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作者:
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