Title | Parametrizing Del Pezzo surfaces of degree 8 using Lie algebras |
Author(s) | Willem A., Jana , Josef Schicho |
Type | Article in Journal |
Abstract | For a Del Pezzo surface of degree 8 given over the rationals we decide whether there is a rational parametrization of the surface and construct one in the affirmative case. We define and use the Lie algebra of the surface to reach the aim. |
Keywords | Del Pezzo surface, Parametrization, Lie algebra |
ISSN | 0747-7171 |
URL |
http://www.sciencedirect.com/science/article/pii/S0747717108000783 |
Language | English |
Journal | Journal of Symbolic Computation |
Volume | 44 |
Number | 1 |
Pages | 1 - 14 |
Year | 2009 |
Edition | 0 |
Translation |
No |
Refereed |
No |