Arcs and wedges on rational surface singularities
نویسندگان
چکیده
منابع مشابه
The Nash Problem on Arcs for Surface Singularities
1 Let (X,O) be a germ of a normal surface singularity, π : X̃ −→ X be the minimal resolution of singularities and let A = (ai,j) be the n × n symmetrical intersection matrix of the exceptional set of X̃. In an old preprint Nash proves that the set of arcs on a surface singularity is a scheme H, and defines a map N from the set of irreducible components of H to the set of exceptional components of...
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ژورنال
عنوان ژورنال: Journal of Algebra
سال: 2012
ISSN: 0021-8693
DOI: 10.1016/j.jalgebra.2012.05.009