Showing 2010Show all
2 papers · 1 filter
math.RT2010
On the endomorphism algebra of generalised Gelfand-Graev representations
Matthew C. Clarke
Let be a connected reductive algebraic group defined over the finite field $\F_q$, where is a power of a good prime for , and let denote the corresponding Frobenius…
math.GR2010
Computing nilpotent and unipotent canonical forms: a symmetric approach
Matthew C. Clarke
Let be an algebraically closed field of any characteristic except 2, and let $G = \GL_n(k)$ be the general linear group, regarded as an algebraic group over . Using an algeb…