Weil Numbers Generated by Other Weil Numbers and Torsion Fields of Abelian Varieties
Weil Numbers Generated by Other Weil Numbers and Torsion Fields of Abelian Varieties
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由其他韦尔数和阿贝尔簇的扭转场生成的韦尔数
DOI:
10.1112/s0024610706023040
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发表时间:
2005
期刊:
影响因子:
--
通讯作者:
E. Kowalski
中科院分区:
文献类型:
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作者:
E. Kowalski
Using properties of the Frobenius eigenvalues, we show that, in a precise sense, ‘most’ isomorphism classes of (principally polarized) simple abelian varieties over a finite field are characterized, up to isogeny, by the sequence of their division fields, and we show a similar result for ‘most’ isogeny classes. Some global cases are also treated.