On Unipotent Supports of Reductive Groups With a Disconnected Centre

<p>Let $\mathbf{G}$ be a connected reductive algebraic group defined over an algebraic closure of the finite field of prime order $p>0$, which we assume to be good for $\mathbf{G}$. We denote by $F : \mathbf{G} \to \mathbf{G}$ a Frobenius endomorphism of $\mathbf{G}$ and by $G$ the correspo...

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Bibliographic Details
Main Author: Taylor, Jonathan
Language:ENG
Published: 2012
Subjects:
Online Access:http://tel.archives-ouvertes.fr/tel-00709051
http://tel.archives-ouvertes.fr/docs/00/70/90/51/PDF/thesis.pdf