Number Theory: Hecke algebras for p-adic groups and the explicit local Langlands correspondence for G_2
SEMINARS, NUMBER THEORY
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February 22, 2023 3:00 pm - 4:00 pm
Science Center 507
Address:
1 Oxford Street, Cambridge, MA 02138 USA
Speaker:
Yujie Xu
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.