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math.AG2024
On the Jacobian variety of the Accola-Maclachlan curve of genus four
Robert Auffarth, Sebastián Reyes-Carocca, Anita M. Rojas
In this short note, we study the Jacobian variety of the Accola-Maclachlan curve of genus four and obtain explicitly its Poincaré isogeny decomposition. More precisely, we show tha…
math.AG2016
A note on Galois embeddings of abelian varieties
Robert Auffarth
In this note we show that if an abelian variety possesses a Galois embedding into some projective space, then it must be isogenous to the self product of an elliptic curve. We prov…