Unipotent Algebraic Groups

Unipotent Algebraic Groups

1975 | 165 | ISBN: 3540069607 , 0387069607 | PDF | 5 Mb

The geometry and group theory of unipotent algebraic groups over an arbitrary ground field were successfully pioneered by Rosenllcht in the late fifties and early sixties. In the subsequent years not very much was added to the knowledge in this area, with only a few notable contributions such as those by Russell and by Tits. Lately, however, there have been indications of growing interest in this and related subject areas (affine space, its automorphisms, purely inseparable cohomology theories, ... )....