On the number of crepant valuations of canonical singularities
نویسنده
چکیده
In this note we calculate the number of crepant valuations of an isolated canonical singularity 0 ∈ X : (f = 0) ⊂ Cn, which is assumed to be nondegenerate with respect to its Newton polyhedron, in terms of weightings and the Newton polyhedron of f .
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تاریخ انتشار 2011