75 citations · 671 across the 41 of their papers we have counts for
Showing 2007 · math.COShow all
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math.CO2007★ 26 cited
Ehrhart polynomials of matroid polytopes and polymatroids
Jesús A. De Loera, David C. Haws, Matthias Köppe
We investigate properties of Ehrhart polynomials for matroid polytopes, independence matroid polytopes, and polymatroids. In the first half of the paper we prove that for fixed ran…
math.CO2007★ 7 cited
Computing parametric rational generating functions with a primal Barvinok algorithm
Matthias Köppe, Sven Verdoolaege
Computations with Barvinok's short rational generating functions are traditionally being performed in the dual space, to avoid the combinatorial complexity of inclusion--exclusion…
math.CO2007★ 2 cited
Computation of Atomic Fibers of Z-Linear Maps
Elke Eisenschmidt, Raymond Hemmecke, Matthias Köppe
For given matrix , the set describes the preimage or fiber of under the -linear map , $x\mapsto…