Originating from a summer school taught by the authors, this concise treatment includes many of the main results in the area. An introductory chapter describes

The first textbook on the subgroup structure, in particular maximal subgroups, for both algebraic and finite groups of Lie type.

An up-to-date and self-contained introduction based on a graduate course taught at the University of Paris.

Manifolds over complete nonarchimedean fields together with notions like tangent spaces and vector fields form a convenient geometric language to express the ba

Gives an introduction to the general theory of representations of algebraic group schemes. This title deals with representation theory of reductive algebraic gr