Pour , , 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 , , 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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@article{CRMATH_2011__349_9-10_563_0, author = {Mourtada, Hussein}, title = {Jet schemes of toric surfaces}, journal = {Comptes Rendus. Math\'ematique}, pages = {563--566}, publisher = {Elsevier}, volume = {349}, number = {9-10}, year = {2011}, doi = {10.1016/j.crma.2011.03.018}, language = {en}, url = {http://www.numdam.org/articles/10.1016/j.crma.2011.03.018/} }
TY - JOUR AU - Mourtada, Hussein TI - Jet schemes of toric surfaces JO - Comptes Rendus. Mathématique PY - 2011 SP - 563 EP - 566 VL - 349 IS - 9-10 PB - Elsevier UR - http://www.numdam.org/articles/10.1016/j.crma.2011.03.018/ DO - 10.1016/j.crma.2011.03.018 LA - en ID - CRMATH_2011__349_9-10_563_0 ER -
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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