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arXiv 1809.08623math.NT
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$\mathbb{Q}(\sqrt{29})$和$\mathbb{Q}(\sqrt{37})$的Hilbert模形式环

The rings of Hilbert modular forms for $\mathbb{Q}(\sqrt{29})$ and $\mathbb{Q}(\sqrt{37})$

Brandon Williams

摘要:

我们利用Borcherds积及其对Hirzebruch-Zagier曲线的限制来确定域$\mathbb{Q}(\sqrt{29})$和$\mathbb{Q}(\sqrt{37})$的Hilbert模形式的分次环的生成元和关系.这些似乎是第一次的情况下,分次环可以计算,尽管存在障碍的Borcherds产品与任意因子。

英文摘要:

We use Borcherds products and their restrictions to Hirzebruch-Zagier curves to determine generators and relations for the graded rings of Hilbert modular forms for the fields $\mathbb{Q}(\sqrt{29})$ and $\mathbb{Q}(\sqrt{37})$. These seem to be the first cases where the graded ring can be computed despite obstructions to the existence of Borcherds products with arbitrary divisors.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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