no. 17-18
Algebraic geometry
On a family of complex algebraic surfaces of degree 3n
[Sur une famille de surfaces algébriques complexes de degré 3n]

Présenté par : Claire Voisin

Escudero, Juan García1
1 Universidad de Oviedo, Facultad de Ciencias, 33007 Oviedo, Spain
Comptes Rendus. Mathématique, Tome 351 (2013) no. 17-18, pp. 699-702.
est référencé par Corrigendum to “On a family of complex algebraic surfaces of degree 3n” [C. R. Acad. Sci. Paris, Ser. I 351 (17–18) (2013) 699–702]

Nous étudions une classe de surfaces algébriques de degré 3n dans ĺespace projectif complexe, avec seulement des points doubles ordinaires. Ils sont générés par des polynômes complexes qui sont liés au cosinus généralisé associé au groupe de Weyl affine du système de racines A2.

We study a class of algebraic surfaces of degree 3n in the complex projective space with only ordinary double points. They are obtained by using bivariate polynomials with complex coefficients related to the generalized cosine associated with the affine Weyl group of the root system A2.

Reçu le :
Accepté le :
Publié le :
DOI : 10.1016/j.crma.2013.09.009
Escudero, Juan García 1

1 Universidad de Oviedo, Facultad de Ciencias, 33007 Oviedo, Spain 
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Escudero, Juan García. On a family of complex algebraic surfaces of degree 3n. Comptes Rendus. Mathématique, Tome 351 (2013) no. 17-18, pp. 699-702. doi : 10.1016/j.crma.2013.09.009. http://www.numdam.org/articles/10.1016/j.crma.2013.09.009/

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