当前位置: X-MOL 学术Int. J. Number Theory › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Dimension theory of the product of partial quotients in Lüroth expansions
International Journal of Number Theory ( IF 0.5 ) Pub Date : 2020-10-23 , DOI: 10.1142/s1793042121500287
Bo Tan 1 , Qinglong Zhou 2
Affiliation  

For x [0, 1), let [d1(x),d2(x),] be its Lüroth expansion and {pn(x) qn(x) ,n 1} be the sequence of convergents of x. Define the sets 𝜀2(φ)={x [0, 1): dn+1(x)dn(x) φ(n)for infinitely manyn }, U(τ)=x [0, 1): x pn(x) qn(x) < 1 qn(x)(τ+1)forn ultimately and F(τ) = x [0, 1): limnlog(dn(x)dn+1(x)) log qn(x) = τ, where φ: [2,) is a positive function. In this paper, we calculate the Lebesgue measure of the set 𝜀2(φ) and the Hausdorff dimension of the sets U(τ) and F(τ).

中文翻译:

Lüroth展开中偏商乘积的量纲理论

为了X [0, 1),[d1(X),d2(X),]是它的 Lüroth 扩张和{pn(X) qn(X) ,n 1}是收敛的序列X.定义集合 𝜀2(φ)={X [0, 1) dn+1(X)dn(X) φ(n)对于无限多n }, ü*(τ)=X [0, 1) X -pn(X) qn(X) < 1 qn(X)(τ+1)为了n 最终 F(τ) = X [0, 1) n日志(dn(X)dn+1(X)) 日志 qn(X) = τ, 在哪里φ [2,)是正函数。在本文中,我们计算了集合的 Lebesgue 测度𝜀2(φ)和集合的 Hausdorff 维数ü*(τ)F(τ).
更新日期:2020-10-23
down
wechat
bug