A Prym variety with everywhere good reduction over \(\mathbb{Q}(\sqrt{61})\). (English) Zbl 07912234
Balakrishnan, Jennifer S. (ed.) et al., Arithmetic geometry, number theory, and computation. Cham: Springer. Simons Symp., 559-581 (2021).
Summary: We compute an equation for a modular abelian surface \(A\) that has everywhere good reduction over the quadratic field \(K = \mathbb{Q}(\sqrt{61})\) and that does not admit a principal polarization over \(K\).
For the entire collection see [Zbl 1515.11004].
For the entire collection see [Zbl 1515.11004].
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