Nonvanishing of hyperelliptic zeta functions over finite fields
Nonvanishing of hyperelliptic zeta functions over finite fields
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DOI:
10.2140/ant.2020.14.1895
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发表时间:
2019-01
影响因子:
1.3
通讯作者:
J. Ellenberg;Wanlin Li;M. Shusterman
中科院分区:
文献类型:
--
作者:
J. Ellenberg;Wanlin Li;M. Shusterman
Fixing $t \in \mathbb{R}$ and a finite field $\mathbb{F}_q$ of odd characteristic, we give an explicit upper bound on the proportion of genus $g$ hyperelliptic curves over $\mathbb{F}_q$ whose zeta function vanishes at $\frac{1}{2} + it$. Our upper bound is independent of $g$ and tends to $0$ as $q$ grows.