On the endomorphism algebra of modular Gelfand-Graev representations
- Publisher: Elsevier
Journal of Algebra,
20G40 (Secondary) | 20C20 (Primary) | Algebra and Number Theory | Primary 20C20; Secondary 20G40 | QA | Gelfand-Graev representations | modular representations | unipotent blocks | [ MATH.MATH-RT ] Mathematics [math]/Representation Theory [math.RT] | finite reductive groups | Mathematics - Representation Theory
arxiv: Mathematics::Geometric Topology | Mathematics::Representation Theory | Computer Science::Symbolic Computation | Mathematics::Numerical Analysis | Mathematics::Group Theory
25 pages; We study the endomorphism algebras of a modular Gelfand-Graev representation of a finite reductive group by investigating modular properties of homomorphisms constructed by Curtis and Curtis-Shoji.