Green Functions in Small Characteristic

2024/03/27 by Frank Lübeck, Lübeck, Frank
Mathematics · #Advanced Algebra and Geometry #Analytic and geometric function theory #FOS: Mathematics #Finite Group Theory Research #Representation Theory (math.RT)

paper · pdf · doi:10.48550/arxiv.2403.18190

openalex publication_date 2024/03/27 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01

Abstract

The values of the ordinary Green functions are known for almost all groups of Lie type, a long term achievement by various authors. In this note we solve the last open cases, which are for exceptional groups E₈(q) where q is a power of 2, 3 or 5.

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