Towards van der Waerden's conjecture

Towards van der Waerden's conjecture
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DOI:
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发表时间:
2021-06
期刊:
arXiv: Number Theory
影响因子:
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通讯作者:
Sam Chow;R. Dietmann
Sam Chow;R. Dietmann
中科院分区:
其他
文献类型:
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作者:
Sam Chow;R. Dietmann

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五次多项式有多少次可由根式解?我们建立了这样的多项式,monic和不可约的整数系数在$[-H,H]$,是$O(H^{3.91})$。更一般地,我们证明了如果$n \ge 3$和$n \notin \{ 7,8,10 \}$,则存在$O(H^{n-1.017})$一元的,不可约的多项式$n$的整系数在$[-H,H]$和伽罗瓦群不包含$A_n$。除了交替群和度7,8,10 $,这建立了货车德尔瓦尔登1936年的猜想。
How often is a quintic polynomial solvable by radicals? We establish that the number of such polynomials, monic and irreducible with integer coefficients in $[-H,H]$, is $O(H^{3.91})$. More generally, we show that if $n \ge 3$ and $n \notin \{ 7, 8, 10 \}$ then there are $O(H^{n-1.017})$ monic, irreducible polynomials of degree $n$ with integer coefficients in $[-H,H]$ and Galois group not containing $A_n$. Save for the alternating group and degrees $7,8,10$, this establishes a 1936 conjecture of van der Waerden.