Algebraic Geometry
Jet schemes of toric surfaces
[Espaces de jets des surfaces toriques]
Comptes Rendus. Mathématique, Tome 349 (2011) no. 9-10, pp. 563-566.

Pour mN, m1, on détermine les composantes irréductibles des m-espaces des jets dʼune surface torique S. Pour m assez grand, on relie le nombre dʼune classe de ces composantes au nombre de diviseur exceptionnel sur la résolution minimale de S.

For mN, m1, we determine the irreducible components of the m-th jet scheme of a toric surface S. For m big enough, we connect the number of a class of these irreducible components to the number of exceptional divisors on the minimal resolution of S.

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DOI : 10.1016/j.crma.2011.03.018
Mourtada, Hussein 1

1 Laboratoire de mathématiques de Versailles, UMR CNRS 8100, bâtiment de Fermat, 45, avenue des États-Unis, 78035 Versailles cedex, France
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Mourtada, Hussein. Jet schemes of toric surfaces. Comptes Rendus. Mathématique, Tome 349 (2011) no. 9-10, pp. 563-566. doi : 10.1016/j.crma.2011.03.018. http://www.numdam.org/articles/10.1016/j.crma.2011.03.018/

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