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arXiv 1702.04897math.RT
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特殊正则超尖点表示

Distinguished regular supercuspidal representations

Chong Zhang

摘要:

本文在Kaletha最近工作的基础上,应用Hakim-Murnaghan的结果研究了Tamely分歧约化$p$ -adic群的正则超尖点表示.假设$p$足够大,我们得到了区分正则超尖点表示的充要条件。我们还调查了区别问题和朗兰兹函子性之间的关系,并确认了Lapid的猜想,定期深度为零或epipelagic超尖点表示。

英文摘要:

Based on recent work of Kaletha, we apply Hakim--Murnaghan's result to study distinguished regular supercuspidal representations of tamely ramified reductive $p$-adic groups. Assuming $p$ is sufficiently large, we obtain a necessary and sufficient condition for regular supercuspidal representations to be distinguished. We also investigate the relation between the distinction problem and the Langlands functoriality, and confirm a conjecture of Lapid for regular depth-zero or epipelagic supercuspidal representations.

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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