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Supercuspidal characters of reductive p-adic groups

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posted on 2023-08-05, 08:01 authored by Loren Spice, Jeffrey AdlerJeffrey Adler

We compute the characters of many supercuspidal representations of reductive p-adic groups. Specifically, we deal with representations that arise via Yu's construction front data satisfying a certain compactness condition. Each character is expressed in terms of a depth-zero character of a smaller group, the (linear) characters appearing in Yu's construction, Fourier transforms of orbital integrals, and certain signs and cardinalities that are described explicitly in terms of the datum associated to the representation and of the element at which the character is evaluated.

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American University (Washington, D.C.); Texas Christian University

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http://hdl.handle.net/1961/auislandora:55797

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