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arXiv · 1109.3723

Pulling back torsion line bundles to ideal classes

Jean Gillibert·Aaron Levin
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Abstract

We prove results concerning the specialisation of torsion line bundles on a variety $V$ defined over $\mathbb{Q}$ to ideal classes of number fields. This gives a new general technique for constructing and counting number fields with large class group.

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Jean Gillibert, Aaron Levin. 2012-11-21. Pulling back torsion line bundles to ideal classes. https://arxiv.org/abs/1109.3723

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