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arXiv 1004.5340math.NT
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计算任意类数域上Shimura曲线的自守形式

Computing automorphic forms on Shimura curves over fields with arbitrary class number

John Voight

摘要:

本文推广了Greenberg和作者的方法,计算了定义在全实数域上的具有任意类数的Shimura曲线的上同调。通过Jacquet-Langlands对应,我们从而计算系统的Hecke特征值相关联的希尔伯特模形式的任意水平上的全实域的奇数度。最后,我们用两个例子来说明我们的算法的有效性。

英文摘要:

We extend methods of Greenberg and the author to compute in the cohomology of a Shimura curve defined over a totally real field with arbitrary class number. Via the Jacquet-Langlands correspondence, we thereby compute systems of Hecke eigenvalues associated to Hilbert modular forms of arbitrary level over a totally real field of odd degree. We conclude with two examples which illustrate the effectiveness of our algorithms.

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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