Spaltenstein, Nicolas Classes unipotentes et sous-groupes de Borel. (French) Zbl 0486.20025 Lecture Notes in Mathematics. 946. Berlin-Heidelberg-New York: Springer-Verlag. ix, 259 p. DM 33.50; $ 14.00 (1982). Reviewer: G. I. Lehrer Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 12 ReviewsCited in 174 Documents MSC: 20G05 Representation theory for linear algebraic groups 20G10 Cohomology theory for linear algebraic groups 20G15 Linear algebraic groups over arbitrary fields 20-02 Research exposition (monographs, survey articles) pertaining to group theory 17B08 Coadjoint orbits; nilpotent varieties Keywords:reductive affine algebraic group; complete variety of Borel subgroups; variety of unipotent elements; desingularization; representations of the Weyl group; intersection homology; unipotent conjugacy classes; number of unipotent classes; Levi subgroup; parabolic subgroup; Richardson class Citations:Zbl 0223.22012; Zbl 0195.50803; Zbl 0352.20055; Zbl 0374.20054; Zbl 0376.17002; Zbl 0473.20029; Zbl 0467.20036; Zbl 0371.20039 PDF BibTeX XML OpenURL