Geodesic
Algebraicity of some Weil Hodge Classes
Canadian mathematical bulletin, Tome 47 (2004) no. 4, pp. 566-572

Voir la notice de l'article provenant de la source Cambridge University Press

We show that the Prym map for 4-th cyclic étale covers of curves of genus 4 is a dominant morphism to a Shimura variety for a family of Abelian 6-folds of Weil type. According to the result of Schoen, this implies algebraicity of Weil classes for this family.
DOI : 10.4153/CMB-2004-055-x
Mots-clés : 14C30 
Koike, Kenji. Algebraicity of some Weil Hodge Classes. Canadian mathematical bulletin, Tome 47 (2004) no. 4, pp. 566-572. doi: 10.4153/CMB-2004-055-x
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