A flexible method for applying Chabauty's Theorem

A flexible method for applying Chabauty's Theorem
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应用查博蒂定理的灵活方法

DOI:
10.1023/a:1000111601294
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发表时间:
1997
影响因子:
1.8
通讯作者:
E. V. Flynn
E. V. Flynn
中科院分区:
数学1区
文献类型:
--
作者:
E. V. Flynn

文献摘要

被引文献

相似文献

提出了一种应用 Chabauty 定理超椭圆曲线 genus > 1 的策略。在 genus 2 情况下,它显示了如何使用雅可比行列式形式群的最新发展来给出应用该策略的灵活且计算上可行的方法。详细描述了 genus 2 的一般曲线,然后应用于查找曲线选择的 C(ℚ)。附带福利是科尔曼结果的更明确的证明。
A strategy is proposed for applying Chabauty's Theoremto hyperelliptic curves of genus > 1. In the genus 2case, it shown how recent developments on the formal group of the Jacobiancan be used to give a flexible and computationallyviable method for applying this strategy. The details are described for a general curveof genus 2, and are then applied to find C(ℚ) fora selection of curves. A fringe benefit is a more explicit proof of a result of Coleman.