Year: 2023
Type: preprint
Abstract: We provide numerical bounds for $Σ(X)=\sum_{\substack{d_1,d_2\le X}}\frac{μ(d_1)μ(d_2)}{[d_1,d_2]}$. We show in particular that $0\le Σ(X)\le 17/25$ for every $X\ge2$.
Source: arXiv (Cornell University)
Author: Ramaré, Olivier
Language: English
Subfield: Algebra and Number Theory
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W4385890107