Explicit open image theorems for abelian varieties with trivial endomorphism ring
Explicit open image theorems for abelian varieties with trivial endomorphism ring
复制标题
具有平凡自同态环的阿贝尔簇的显式开像定理
DOI:
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发表时间:
2015
期刊:
影响因子:
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通讯作者:
D. Lombardo
中科院分区:
文献类型:
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作者:
D. Lombardo
Let $K$ be a number field and $A/K$ be an abelian variety of dimension $g$ with $operatorname{End}_{overline{K}}(A)=mathbb{Z}$. We provide a semi-effective bound $ell_0(A/K)$ such that the natural Galois representation attached to $T_ell A$ is onto $operatorname{GSp}_{2g}(mathbb{Z}_ell)$ for all primes $ell > ell_0(A/K)$. For general $g$ the bound is given as a function of the Faltings height of $A$ and of the residual characteristic of a place of $K$ with certain properties; when $g=3$, the bound is completely explicit in terms of simple arithmetical invariants of $A$ and $K$.
影响因子:
0.8
作者:
Anni S
通讯作者:
Anni S