Théorème des périodes et degrés minimaux d'isogénies
Théorème des périodes et degrés minimaux d'isogénies
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等基因的最小周期和程度的理论
DOI:
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发表时间:
2014
期刊:
影响因子:
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通讯作者:
Gaël Rémond
中科院分区:
文献类型:
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作者:
Éric Gaudron;Gaël Rémond
We give a new, sharpened version of the period theorem of Masser and Wustholz, which is moreover totally explicit. We also present a new formulation involving all archimedean places. We then derive new bounds for elliptic isogenies, improving those of Pellarin. The small numerical constants obtained allow an application to Serre's uniformity problem in the split Cartan case, thanks to the work of Bilu, Parent and Rebolledo.