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$S{{L}_{n\prime }}$ Orthogonality Relations and Transfer

Published online by Cambridge University Press:  20 November 2018

Alexandru Ioan Badulescu
Alexandru Ioan Badulescu*
Affiliation:
86034 Poitiers Cedex, Université de Poitiers, France email: [email protected]
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Abstract

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Let $\pi $ be a square integrable representation of ${G}'=\text{S}{{\text{L}}_{n}}(D)$, with $D$ a central division algebra of finite dimension over a local field $F$of non-zero characteristic. We prove that, on the elliptic set, the character of $\pi $ equals the complex conjugate of the orbital integral of one of the pseudocoefficients of $\pi $. We prove also the orthogonality relations for characters of square integrable representations of ${G}'$. We prove the stable transfer of orbital integrals between $\text{S}{{\text{L}}_{n}}(F)$ and its inner forms.

Keywords

20G05
Type
Research Article
Information
Canadian Journal of Mathematics , Volume 59 , Issue 3 , 01 June 2007 , pp. 449 - 464
Copyright
Copyright © Canadian Mathematical Society 2007

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