Rationality properties of unipotent representations

2001/03/30 by G. Lusztig, George Lusztig, Lusztig, George
Mathematics · #Advanced Algebra and Geometry #Advanced Topics in Algebra #Finite Group Theory Research #math.RT

paper · pdf · doi:10.48550/arxiv.math/0103232

14 pages

arxiv created 2001/03/30 · arxiv updated 2009/11/30

Abstract

We describe those unipotent representations of a finite group of Lie type which are defined over the rational numbers.

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