Decomposition matrices for groups of Lie type in non-defining characteristic

Abstract

We determine approximations to the decomposition matrices for unipotent $\ell$-blocks of several series of finite reductive groups of classical and exceptional type over $\FF_q$ of low rank in non-defining good characteristic~$\ell$.

Cited by in corpus (1)

• Decomposition numbers for unipotent blocks with small ${\mathfrak{sl}}_2$-weight in finite classical groups