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arXiv 1408.3249math.NT
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关于模形式运算中的某些有限性问题

On certain finiteness questions in the arithmetic of modular forms

Ian Kiming, Nadim Rustom, Gabor Wiese

摘要:

我们调查的某些有限性问题,自然出现时,研究近似模素数权力的p-adic伽罗瓦表示来自模形式。我们将这些有限性陈述与K.关于Hecke本征形的p-adic系数域的Buzzard。具体地说,我们猜想对于固定的N,m和素数p,且p不整除N,在Γ_1(N)上只有有限个归一化特征形模p^m的约简。我们认为我们的基本有限性猜想的各种变体,证明了它的一个弱版本,并给出了一些数值证据。

英文摘要:

We investigate certain finiteness questions that arise naturally when studying approximations modulo prime powers of p-adic Galois representations coming from modular forms. We link these finiteness statements with a question by K. Buzzard concerning p-adic coefficient fields of Hecke eigenforms. Specifically, we conjecture that for fixed N, m, and prime p with p not dividing N, there is only a finite number of reductions modulo p^m of normalized eigenforms on Γ_1(N). We consider various variants of our basic finiteness conjecture, prove a weak version of it, and give some numerical evidence.

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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