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Showing 1 to 1 of 1 for “"cross section lattice"”.
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Descent Systems, Eulerian Polynomials and Toric Varieties
… the Sn -orbit for a generic weight in the weight lattice of Sn . Therefore the Eulerian polynomials give the Betti numbers for certain smooth toric varieties associated with the permutohedra. In this thesis we derive recurrences for the h-vectors of a family of polytopes generalizing this. The …