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math.RT2026
Twisted endoscopic character relation for toral supercuspidal L-packets of classical groups
Masao Oi
We prove that Kaletha's toral supercuspidal L-packets satisfy the twisted endoscopic character relation in some cases, including the case of general linear groups equipped with an…
math.RT2026
Twisted character formula for toral supercuspidal representations
Masao Oi
We establish an explicit formula for twisted Harish-Chandra characters of toral supercuspidal representations of p-adic reductive groups under several technical assumptions. Our se…