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The computation of generalized Ehrhart series in Normaliz

Combinatorics 2012-11-26 v1 Commutative Algebra Algebraic Geometry

Abstract

We describe an algorithm for the computation of generalized (or weighted) Ehrhart series based on Stanley decompositions as implemented in the offspring NmzIntegrate of Normaliz. The algorithmic approach includes elementary proofs of the basic results. we illustrate the computations by examples from combinatorial voting theory.

Keywords

Cite

@article{arxiv.1211.5178,
  title  = {The computation of generalized Ehrhart series in Normaliz},
  author = {Winfried Bruns and Christof Söger},
  journal= {arXiv preprint arXiv:1211.5178},
  year   = {2012}
}

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10 pages