Hausdorff centred measure of non-symmetry cantor sets

Ruan Huojun1, Dai Meifeng2, Su Weiyi3
1Dept. of Math., Zhejiang Univ., Hangzhou, China
2Dept. of Math., Jiangsu Univ., Zhenjiang, China
3Dept. of Math., Nanjing Univ., Nanjing, China

Tóm tắt

Let 0<λ1,λ2<1 and 1λ1-λ2≥ max {λ1,λ2}. Let (λ1,λ2) be the attractor of the iterated function system {φ1,φ2} on the line, where φ1(itx)=λ1 x and φ2(x)=1−λ1+λ1 x,x∈R. K(λ1,λ2) is called a non-symmetry Cantor set. In this paper, it is proved that the exact Hausdorff centred measure of K(λ1,λ2) equals 2 s (1−λ) s , where λ=max{λ1,λ2} and s is the Hausdorff dimension of K(λ1,λ2).

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Tài liệu tham khảo

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