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pro vyhledávání: '"11K50"'
The aim of this article is to study the regularity properties of the Wilton functions $W_\alpha$ associated with $\alpha$-continued fractions. We prove that the Wilton function is BMO for $\alpha\in[1-g,g]$ (where $g:=\frac{\sqrt{5}-1}{2}$ denotes th
Externí odkaz:
http://arxiv.org/abs/2409.20401
Autor:
Aaronson, Jon., Nakada, Hitoshi
For an invariant probability measure for the Gauss map, almost all numbers are Diophantine if the log of the partial quotent function is integrable. We show that with respect to a ``Renyi measure'' for the Gauss map with the log of the partial quoten
Externí odkaz:
http://arxiv.org/abs/2409.19393
In 1928, Jarn\'{\i}k \cite{Jar} obtained that the set of continued fractions with bounded coefficients has Hausdorff dimension one. Good \cite{Goo} observed a dimension drop phenomenon by proving that the Hausdorff dimension of the set of continued f
Externí odkaz:
http://arxiv.org/abs/2409.00521
Autor:
Hauke, Manuel, Ramirez, Felipe A.
We prove the inhomogeneous generalization of the Duffin-Schaeffer conjecture in dimension $m \geq 3$. That is, given $\mathbf{y}\in \mathbb{R}^m$ and $\psi:\mathbb{N}\to\mathbb{R}_{\geq 0}$ such that $\sum (\varphi(q)\psi(q)/q)^m = \infty$, we show t
Externí odkaz:
http://arxiv.org/abs/2407.05344
The most versatile version of the classical divergence Borel-Cantelli lemma shows that for any divergent sequence of events $E_n$ in a probability space satisfying a quasi-independence condition, its corresponding limsup set $E_\infty$ has positive p
Externí odkaz:
http://arxiv.org/abs/2406.19198
Autor:
Banaji, Amlan, Rutar, Alex
Let $\Lambda$ be the limit set of an infinite conformal iterated function system and let $F$ denote the set of fixed points of the maps. We prove that the box dimension of $\Lambda$ exists if and only if \[ \overline{\dim}_{\mathrm B} F\leq \max \{\d
Externí odkaz:
http://arxiv.org/abs/2406.12821
We define two types of the $\alpha$-Farey maps $F_{\alpha}$ and $F_{\alpha, \flat}$ for $0 < \alpha < \tfrac{1}{2}$, which were previously defined only for $\tfrac{1}{2} \le \alpha \le 1$ by R.~Natsui (2004). Then, for each $0 < \alpha < \tfrac{1}{2}
Externí odkaz:
http://arxiv.org/abs/2405.10921
By a classical result of Gauss and Kuzmin, the continued fraction expansion of a ``random'' real number contains each digit $a\in\mathbb{N}$ with asymptotic frequency $\log_2(1+1/(a(a+2)))$. We generalize this result in two directions: First, for cer
Externí odkaz:
http://arxiv.org/abs/2403.16761
For the each of the five Euclidean rings of complex quadratic integers, we consider a complex continued fraction algorithm with digits in the ring. We show for each algorithm that the maximal digit obeys a Fr\'echet distribution. We use this to find
Externí odkaz:
http://arxiv.org/abs/2401.00626
We revisit Ito's (\cite{I1989}) natural extension of the Farey tent map, which generates all regular continued fraction convergents and mediants of a given irrational. With a slight shift in perspective on the order in which these convergents and med
Externí odkaz:
http://arxiv.org/abs/2312.13988