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The set of rational $k$-points $A(k)$ of an abelian variety $A$ defined over a field $k$ is an abelian group. If $k\subseteq K$ is a field extension, then we have an inlcusion of abelian groups $A(k)\subseteq A(K)$.

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  • Review status: beta
  • Last edited by Stefano Marseglia on 2025-07-12 18:52:20
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