On the rank of abelian varieties over function fields

被引:0
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作者
Amílcar Pacheco
机构
[1] Universidade Federal do Rio de Janeiro (Universidade do Brasil),Departamento de Matemática Pura
来源
manuscripta mathematica | 2005年 / 118卷
关键词
Number Theory; Algebraic Geometry; Topological Group; Function Field; Abelian Variety;
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摘要
Let [inline-graphic not available: see fulltext] be a smooth projective curve defined over a number field k, A/k([inline-graphic not available: see fulltext]) an abelian variety and (τ, B) the k([inline-graphic not available: see fulltext])/k-trace of A. We estimate how the rank of A(k([inline-graphic not available: see fulltext]))/τB(k) varies when we take a finite geometrically abelian cover [inline-graphic not available: see fulltext] defined over k.
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页码:361 / 381
页数:20
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