Menger curvature and C^1 regularity of fractals
Menger curvature and C^1 regularity of fractals
复制标题
分形的门格尔曲率和 C^1 正则性
DOI:
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发表时间:
2000
期刊:
影响因子:
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通讯作者:
P. Mattila
中科院分区:
文献类型:
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作者:
Yong Lin;P. Mattila
We show that if E is an s-regular set in R2 for which the triple integral ∫ E ∫ E ∫ E c(x, y, z) 2s dHsx dHsy dHsz of the Menger curvature c is finite and if 0 < s ≤ 1/2, then Hs almost all of E can be covered with countably many C1 curves. We give an example to show that this is false for 1/2 < s < 1.