论文标题
乘法补充i
Multiplicative complements I
论文作者
论文摘要
在本文中,我们研究了$ \ mathbb {z}^+\!$的订单$ h $的乘法基础,以改善早期结果。在引入\ textit {乘法补充}的概念后,我们提出了一些紧密的密度界限。
In this paper, we study how dense a multiplicative basis of order $h$ for $\mathbb{Z}^+\!$ can be, improving on earlier results. Upon introducing the notion of a \textit{multiplicative complement}, we present some tight density bounds.