Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
401643 | Journal of Symbolic Computation | 2009 | 14 Pages |
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.
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