论文标题

Collat​​z轨迹的密度

Density of Collatz Trajectories

论文作者

Faile, John Cooper

论文摘要

在本文中,我提出了一种研究的新方法,用于研究由集合$ s \ subset \ mathbb {n} $生成的collat​​z轨迹的密度。此方法用于提供$ d(\ {y \ in \ mathbb {n}:\的替代证明:最后,我简要讨论本文中提出的想法如何用于改善$ d(\ {y \ in \ mathbb {n}中的结果:\ cestists k \ text {where} t^k(y)<y)<y^c \})= 1 $ for $ c> \ log_4 3 $。

In this paper I present a new method of studying the densities of the Collatz trajectories generated by a set $S \subset \mathbb{N}$. This method is used to furnish an alternative proof that $d(\{y \in \mathbb{N} : \exists k \text{ where } T^k(y) < cy\}) = 1$ for all $c > 0$. Finally, I briefly discuss how the ideas presented in this paper could be used to improve the result that $d(\{y \in \mathbb{N} : \exists k \text{ where } T^k(y) < y^c\}) = 1$ for $c > \log_4 3$.

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