Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6425353 | Advances in Mathematics | 2016 | 19 Pages |
Abstract
Let {xn}nâ¥1â[0,1] be a sequence of real numbers and let Ï:Nâ(0,1] be a positive function. Using the mass transference principle established by Beresnevich and Velani [1], we prove that for any xâ(0,1], the Hausdorff dimension of the set{β>1:|Tβnxâxn|<Ï(n) for infinitely many nâN} satisfies a so-called 0-1 law according to limsupnââlogâ¡Ï(n)n=ââ or not, where Tβ is the β-transformation.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematics (General)
Authors
Fan Lü, Jun Wu,