Twisted spherical functions on the finite Poincaré upper half-plane
type: Item
instance of: scholarly article
title: Twisted spherical functions on the finite Poincaré upper half-plane
zbMATH Open document ID: 0998.43003
author: Jorge Soto Andrade
author: Jorge Vargas
published in: Journal of Algebra
publication date: 2002-11-25T00:00:00Z
full work available at URL: http://hdl.handle.net/10533/173757
review text: In this paper explicit formulae for the twisted spherical functions for the finite analogue of the classical Poincaré upper half plane in any characteristic are computed. The authors obtain a uniform description of these twisted functions resembling the one given by \textit{C. W. Curtis} [J. Algebra 157, 517-533 (1993; Zbl 0787.20026)] for the characters of the commuting algebra of the Gel'fand-Graev representation.
reviewed by: Bolis Basit
Mathematics Subject Classification ID: 43A90
zbMATH DE Number: 1749648
zbMATH Keywords: twisted spherical functions
zbMATH Keywords: Poincaré upper half plane
zbMATH Keywords: Gel'fand-Graev representation
MaRDI profile type: Publication
OpenAlex ID: W1965765000
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DOI: 10.1006/JABR.2001.9042
description: scientific article; zbMATH DE number 1749648