S EMINARIO DE G EOMETR ÍA Lunes, 6 de julio de 2015 15:00 h., Aula Naranja (ICMat, Campus de Cantoblanco) Claudia Reynoso Alcántara Universidad de Guanajuato Classification of Foliations on CP2 of degree 3 with Degenerate Singularities Resumen: The aim of the talk is to construct locally closed, irreducible, non-singular algebraic subvarieties of the space of foliations on CP2 of degree 3 which parametrize foliations with a special degenerate singularity. With this we prove that there are only two foliations with isolated singularities with automorphism group of dimension two, the maximum possible dimension. Finally we classify, using this construction and the Hilbert scheme of points of CP2 , foliations of degree 3 with only one singular point. Joint work with Ramón Ronzón-Lavie. ICMAT CSIC-UAM-UC3M-UCM
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