Almost-Sharp Quantitative Duffin-Schaeffer without GCD Graphs
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arXiv
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866909318959333376 |
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| author | Vazquez, Santiago |
| author_facet | Vazquez, Santiago |
| contents | 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. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_10386 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Almost-Sharp Quantitative Duffin-Schaeffer without GCD Graphs Vazquez, Santiago Number Theory 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. |
| title | Almost-Sharp Quantitative Duffin-Schaeffer without GCD Graphs |
| topic | Number Theory |
| url | https://arxiv.org/abs/2409.10386 |