Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4586603 | Journal of Algebra | 2010 | 12 Pages |
Abstract
An adjoint Chevalley group of rank at least 2 over a rational algebra (or a similar ring), its elementary subgroup, and the corresponding Lie ring have the same automorphism group. These automorphisms are explicitly described.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory