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Algorithms for Del Pezzo surfaces of degree 5 (construction, parametrization)

Abstract: It is well known that every Del Pezzo surface of degree 5 defined over a field k is parametrizable over k. In this paper, we give an algorithm for parametrizing, as well as algorithms for constructing examples in every isomorphism class and for deciding equivalence.

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Authorship: González-Sánchez J., Harrison M., Polo-Blanco I., Schicho J.,

Fuente: Journal of Symbolic Computation (2012) Volume 47, Issue 3, Pages 342-353

Publisher: Elsevier

Publication date: 01/03/2012

No. of pages: 12

Publication type: Article

DOI: 10.1016/j.jsc.2011.12.002

ISSN: 0747-7171,1095-855X

Spanish project: MTM2008-06680-C02-02

Publication Url: https://doi.org/10.1016/j.jsc.2011.12.002

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Authorship

GONZÁLEZ-SÁNCHEZ, JON

HARRISON, MICHAEL

IRENE POLO BLANCO

SCHICHO, JOSEF

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