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arXiv 1209.6293math.NT
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超越Taylor-Wiles方法的模块提升定理。II

Modularity Lifting Theorems beyond the Taylor-Wiles Method. II

Frank Calegari, David Geraghty

摘要:

在以前的文件[CG]中,我们展示了如何可以推广泰勒-怀尔斯模块提升定理[威尔95,TW 95]的背景下,超出了这些问题中的自守形式产生的中度上同调志村品种,特别是,上下文中,相关的自守形式有助于上同调正好在两个度。在这个续集中,我们将我们的方法扩展到一般情况下,其中伽罗瓦表示预计将发生在上同调,偶然的(尚未证明)存在的某些伽罗瓦表示与预期的属性。作为应用,我们证明了下述结果(以上述定理为条件):若E是任意数域上的椭圆曲线,则E是潜在模,并且Sato-Tate猜想对E成立.

英文摘要:

In a previous paper [CG], we showed how one could generalize Taylor-Wiles modularity lifting theorems [Wil95, TW95] to contexts beyond those in which the automorphic forms in question arose from the middle degree cohomology of Shimura varieties, in particular, to contexts in which the relevant automorphic forms contributed to cohomology in exactly two degrees. In this sequel, we extend our method to the general case in which Galois representations are expected to occur in cohomology, contingent on the (as yet unproven) existence of certain Galois representations with the expected properties. As an application, we prove the following result (conditional on the conjectures mentioned above): If E is an elliptic curve over an arbitrary number field, then E is potentially modular, and the Sato-Tate conjecture holds for E.

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