On the elliptic nonabelian Fourier transform for unipotent representations of p-adic groups

Dan Ciubotaru; Eric Opdam

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arXiv · 1604.00604

On the elliptic nonabelian Fourier transform for unipotent representations of p-adic groups

Dan Ciubotaru·Eric Opdam

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Abstract

In this paper, we consider the relation between two nonabelian Fourier transforms. The first one is defined in terms of the Langlands-Kazhdan-Lusztig parameters for unipotent elliptic representations of a split p-adic group and the second is defined in terms of the pseudocoefficients of these representations and Lusztig's nonabelian Fourier transform for characters of finite groups of Lie type. We exemplify this relation in the case of the p-adic group of type G_2.

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BibTeX RIS

Dan Ciubotaru, Eric Opdam. 2016-04-03. On the elliptic nonabelian Fourier transform for unipotent representations of p-adic groups. https://arxiv.org/abs/1604.00604

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