Euler Systems in the Twisted Friedberg-Jacquet Setting - Shilin Lai

From Institute for Advanced Study

Joint IAS/PU Number Theory 3:30pm|Simonyi 101 and Remote Access Topic: Euler Systems in the Twisted Friedberg-Jacquet Setting Speaker: Shilin Lai Affiliation: University of Michigan Date: December 18, 2025 We construct the tame part of a split anticyclotomic Euler system in a setting where local multiplicity one does not hold. Instead of the traditional zeta integral approach, we prove the existence of the necessary test vectors using a new method based on the unramified Plancherel formula. T...

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