Chebotarev density theorem in short intervals for extensions of $\mathbb{F}_q(T)$
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arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
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2018
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| _version_ | 1866929538799239168 |
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| author | Bary-Soroker, Lior Gorodetsky, Ofir Karidi, Taelin Sawin, Will |
| author_facet | Bary-Soroker, Lior Gorodetsky, Ofir Karidi, Taelin Sawin, Will |
| contents | An old open problem in number theory is whether Chebotarev density theorem holds in short intervals. More precisely, given a Galois extension $E$ of $\mathbb{Q}$ with Galois group $G$, a conjugacy class $C$ in $G$ and an $1\geq \varepsilon>0$, one wants to compute the asymptotic of the number of primes $x\leq p\leq x+x^{\varepsilon}$ with Frobenius conjugacy class in $E$ equal to $C$. The level of difficulty grows as $\varepsilon$ becomes smaller. Assuming the Generalized Riemann Hypothesis, one can merely reach the regime $1\geq\varepsilon>1/2$. We establish a function field analogue of Chebotarev theorem in short intervals for any $\varepsilon>0$. Our result is valid in the limit when the size of the finite field tends to $\infty$ and when the extension is tamely ramified at infinity. The methods are based on a higher dimensional explicit Chebotarev theorem, and applied in a much more general setting of arithmetic functions, which we name $G$-factorization arithmetic functions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_1810_06201 |
| institution | arXiv |
| publishDate | 2018 |
| record_format | arxiv |
| spellingShingle | Chebotarev density theorem in short intervals for extensions of $\mathbb{F}_q(T)$ Bary-Soroker, Lior Gorodetsky, Ofir Karidi, Taelin Sawin, Will Number Theory An old open problem in number theory is whether Chebotarev density theorem holds in short intervals. More precisely, given a Galois extension $E$ of $\mathbb{Q}$ with Galois group $G$, a conjugacy class $C$ in $G$ and an $1\geq \varepsilon>0$, one wants to compute the asymptotic of the number of primes $x\leq p\leq x+x^{\varepsilon}$ with Frobenius conjugacy class in $E$ equal to $C$. The level of difficulty grows as $\varepsilon$ becomes smaller. Assuming the Generalized Riemann Hypothesis, one can merely reach the regime $1\geq\varepsilon>1/2$. We establish a function field analogue of Chebotarev theorem in short intervals for any $\varepsilon>0$. Our result is valid in the limit when the size of the finite field tends to $\infty$ and when the extension is tamely ramified at infinity. The methods are based on a higher dimensional explicit Chebotarev theorem, and applied in a much more general setting of arithmetic functions, which we name $G$-factorization arithmetic functions. |
| title | Chebotarev density theorem in short intervals for extensions of $\mathbb{F}_q(T)$ |
| topic | Number Theory |
| url | https://arxiv.org/abs/1810.06201 |