For an abelian variety $A$ over a field $F$, the **geometric endomorphism ring** of $A$ is $\End(A_{\overline{F}})$, the endomorphism ring of the base change of $A$ to an algebraic closure $\overline{F}$ of $F$.

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- Last edited by John Voight on 2020-09-26 15:20:37

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- 2020-09-26 15:20:37 by John Voight (Reviewed)
- 2020-09-26 15:20:10 by John Voight
- 2020-09-26 15:18:46 by John Voight

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