arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1802.02637math.NTmath.RT
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加倍构造:非 generic 尖点表示的整体函子性

Doubling constructions: Global functoriality for non-generic cuspidal representations

Yuanqing Cai, Solomon Friedberg, Eyal Kaplan

AI总结:

针对辛群等群与$GL_k$的表示对,研究广义加倍方法,分析局部积分极点并证明扭曲的整体完备$L$-函数的整性,结合逆定理给出不依赖迹公式的弱函子转移新证明。

摘要:

我们研究$G\times GL_k$表示对的广义加倍方法,其中$G$为辛群、分裂特殊正交群或分裂一般旋量群。我们分析了局部积分的极点,并证明了以高度分歧Hecke特征扭曲的、带$GL_k$尖点表示的整体完备$L$-函数是整函数。结合我们的结果与Converse Theorem(逆定理),我们得到了$G$的尖点自守表示到自然一般线性群的弱函子转移的新证明,该证明不依赖于迹公式及其前置条件。

英文摘要:

We study the generalized doubling method for pairs of representations of $G\times GL_k$ where $G$ is a symplectic group, split special orthogonal group or split general spin group. We analyze the poles of the local integrals, and prove that the global completed $L$-function with a cuspidal representation of $GL_k$ twisted by a highly ramified Hecke character is entire. We obtain a new proof of the weak functorial transfer of cuspidal automorphic representations of $G$ to the natural general linear group, which is independent of the trace formula and its prerequisites, by combining our results with the Converse Theorem.

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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