| Title | Constructing algebraic groups from their Lie algebras |
| Author(s) | Willem A. |
| Type | Article in Journal |
| Abstract | A connected algebraic group in characteristic 0 is uniquely determined by its Lie algebra. In this paper algorithms are given for constructing an algebraic group in characteristic 0 , given its Lie algebra. In particular, this leads to an algorithm for finding a maximal reductive subgroup and the unipotent radical of an algebraic group. |
| Keywords | Algebraic groups, Lie algebras, Computational methods |
| ISSN | 0747-7171 |
| URL |
http://www.sciencedirect.com/science/article/pii/S0747717109000194 |
| Language | English |
| Journal | Journal of Symbolic Computation |
| Volume | 44 |
| Number | 9 |
| Pages | 1223 - 1233 |
| Year | 2009 |
| Note | Effective Methods in Algebraic Geometry |
| Edition | 0 |
| Translation |
No |
| Refereed |
No |
