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Department of Mathematics,
University of California San Diego

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Math 209: Number Theory Seminar

Yujie Xu

MIT

Hecke algebras for p-adic groups and the explicit Local Langlands Correspondence for G_2

Abstract:

 

I will talk about my recent joint work with Aubert where we prove the Local Langlands Conjecture for G_2 (explicitly). This  uses our earlier results on Hecke algebras attached to Bernstein components of reductive p-adic groups, as well as an expected property on cuspidal support, along with a list of characterizing properties. In particular, we obtain "mixed" L-packets containing F-singular supercuspidals and non-supercuspidals.

[pre-talk at 1:20PM]

March 2, 2023

2:00 PM

APM 6402 and Zoom; see https://www.math.ucsd.edu/~nts/

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