Forced gradings and the Humphreys-Verma conjecture

zbMath1303.20049arXiv1212.0021MaRDI QIDQ4981397

Leonard L. Scott, Brian J. Parshall

Publication date: 24 June 2014

Full work available at URL: https://arxiv.org/abs/1212.0021

zbMATH Keywords

group algebrasfinite groupsdistribution algebrasprojective indecomposable modulesgraded modulesreductive algebraic groupsHumphreys-Verma conjecturelifting module structuresSchreier systemsforced gradings

Mathematics Subject Classification ID

Linear algebraic groups over arbitrary fields (20G15) Linear algebraic groups over finite fields (20G40) Representation theory for linear algebraic groups (20G05) Modular representations and characters (20C20) Homological methods in Lie (super)algebras (17B55) Modular Lie (super)algebras (17B50)

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