Year: 2024
Type: preprint
Abstract: In recent work, Koukoulopoulos, Maynard and Yang proved an almost sharp quantitative bound for the Duffin-Schaeffer conjecture, using the Koukoulopoulos-Maynard technique of GCD graphs. This coincided with a simplification of the previous best known argument by Hauke, Vazquez and Walker, which avoided the use of the GCD graph machinery. In the present paper, we extend this argument to the new elements of the proof of Koukoulopoulos-Maynard-Yang. Combined with the work of Hauke-Vazquez-Walker, this provides a new proof of the almost sharp bound for the Duffin-Schaeffer conjecture, which avoids the use of GCD graphs entirely.
Source: arXiv (Cornell University)
Author: Vazquez, Santiago
Language: English
Subfield: Algebra and Number Theory
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W4403709546